Our offices will be closed on Monday, September 1 for the Labor Day holiday. We will be back on Tuesday, September 2 to process your orders and respond to your inquiries.
Precision tolerances – The tightest in the industry. Ultra-lightweight, for reduced unsprung mass.
Straight rate springs will give better control in the rough stuff. Sold in pairs.
Stock Spring Rate: 0.51kg/mm
Included in this kit are .42 kg/mm fork springs, Cogent DDC (Drop in Damper Cartridge) performance cartridges and two bottles of 5w fork oil.
Race Tech Hi-Performance Fork Spring have the highest stiffness-to-mass ratio in the industry. This means they are lightweight for their particular rate. These spring designs have taken years of manufacturing experience. They require the finest materials and processes.
Race Tech Hi-Performance Springs have extremely accurate rates. They are heat-treated, shot-peened and preset so they cannot sack out.
OEM spring rate is 0.42kg/mm.
Sized perfectly for adult back-yard racing or fast/aggressive mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults and aggressive kids.
Sized perfectly for adult back-yard racing or fast/aggressive mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults and aggressive kids.
Sized perfectly for adult back-yard racing or fast/aggressive mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults and aggressive kids.
You can adjust the preload on your KLR shock easily, why not on the forks as well? These caps give you the capability to adjust the spring preload in your forks to match your load.
Here is everything you need to upgrade your TW200 front suspension. Kit includes: Heavy Duty Fork Springs, Cartridge Emulators, Oil Seals, Dust Seals, and 10w Fork Oil. Just choose the spring rate you want and enjoy your TW even more!
Stock Spring Rate is .50 kg/mm. The .60 kg/mm springs are 20% stiffer than stock while the .70 kg/mm is 40% stiffer than stock.
Installation requires disassembling your forks and drilling out your damper rods.
The complete fork upgrade kit - your choice of springs and Race Tech Gold Valves. Also includes a set of top quality fork seals and 5W fork oil to complete the job. Everything you need to transform your mushy stock forks into suspension that really works.
You can select from various straight rate springs to customize the package to your needs.
Stock Spring Rate for XR650L: 0.44 kg/mm
The progressive factory springs are well known to be way to soft for most riders. Cogent Dynamics straight rate springs will give better control in the rough stuff and when loaded up.
Sold in pairs.
0.72kg/mm riders up to 260lbs
0.80kg/mm riders 260lbs and up
The 0.72 springs are 28% stiffer than stock and will be a great choice for most riders
Not compatible with Adventure Sport ES
DRZ400 E/S
A pair of Race Tech fork springs to dial in your front suspension to suit your weight.
Fits all DRZ400 models with conventional forks (not for SM)
Recommended spring rates:
| Rider Weight w/gear lbs. | Spring Rate |
|---|---|
| 90 or less | .42 |
| 90-119 | .44 (stock) |
| 120-150 | .46 |
| 150-180 | .48 |
| 180-220 | .50 |
| 220-250 | .52 |
| 250+ | .54 |
Included in this kit are 0.43 kg/mm Race Tech straight rate fork springs, Cogent DDC (Drop in Damper Cartridge) performance cartridges and two bottles of 5w fork oil.
Due to the small diameter of the KLX140 fork springs, the DDC Installation Tool will not work in the normal way on these bikes.
Adjustable lowering links by PSR. Adjusts the rear suspension from stock height to 4 inches lower.
Billet aluminum lowering links. Lowers the rear suspension approximately 1 inch.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Lowers the rear suspension 0.75 inches. Precision machined from billet aluminum and gold anodized.
Lowers the rear suspension. Precision machined from billet aluminum and anodized.
*Important when lowering the rear suspension you want to raise the fork tubes in the clamps an equal amount of inches that the rear is being lowered. That way your bike will sit level when done.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
| 1994 - Current: KLX250 | 1.25" |
| 1994 - 2019: KLX300 | 1.25" |
| 2020 - Current KLX300/ 300SM | 1.00" |
Kouba lowering link will lower the rear 1.75". Comes with bearings and seals installed for a quick and easy installation. Instructions included.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Kouba lowering link will lower the rear 0.75" - 2.25". Comes with bearings and seals installed for a quick and easy installation. Instructions included.
Comes with “H” linkage and aftermarket shock clevis for additional lowering. Each can be used together, or individually.
Note: We recommend all customers have a dealer install the shock clevis, as the stock clevis is difficult to remove.
Sold as a kit, lowering amounts shown below.
| CLEVIS ONLY | 0.75" |
| LOWERING LINK ONLY | 1.50" |
| LOWERING LINK WITH CLEVIS | 2.25" |
Kouba lowering link will lower the rear suspension. Comes with bearings and seals installed for a quick and easy installation.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
| XR250 | 0.75" |
| XR400 | 1.50" |
Kouba lowering link will lower the rear suspension 1.75". Comes with bearings and seals installed for a quick and easy installation.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Kouba lowering link will lower the rear 0.80”. When combined with stock lowered clevis, lowers the rear a total of 1.75”.
Comes with bearings and seals installed for a quick and easy installation. Instructions included.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Lowers the rear suspension. Precision machined from billet aluminum and anodized.
Reinforced for added strength/durability when adding weight.
*Important when lowering the rear suspension you want to raise the fork tubes in the clamps an equal amount of inches that the rear is being lowered. That way your bike will sit level when done.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Lowers the rear suspension 1.00". Precision machined from billet aluminum and anodized.
*Important when lowering the rear suspension you want to raise the fork tubes in the clamps an equal amount of inches that the rear is being lowered. That way your bike will sit level when done.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Billet aluminum lowering links. Lowers the rear suspension approximately 1 to 2 inches depending on application.
*Important when lowering the rear suspension you want to raise the fork tubes in the clamps an equal amount of inches that the rear is being lowered. That way your bike will sit level when done.
Note: We only recommend the 2" lowering links for lighter non-aggressive riders as they allow the tire to rub when near bottoming.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Some KLR models from 2004 - 2007 may have a longer shank that do not allow the bolts to tighten to the bearing. If that is the case, we recommend the addition of either a 14 mm split type lock washer or a 15 mm flat washer under the nut of both link mounting bolts.
By simply replacing a motorcycle's stock shock linkage with with a longer, stronger and lighter DeVol Lowering Linkage, a bike's seat height will be dramatically lower to help give those riders with shorter inseams a more confident and enjoyable ride.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Kouba lowering link will lower the rear 1.75". Comes with bearings and seals installed for a quick and easy installation. Instructions included. WILL NOT FIT THE CRF250L RALLY OR CRF300L.
Billet aluminum lowering links. Lowers the rear suspension.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Aluminum alloy lowering link. Lowers the rear suspension approximately 1 inch.
Bearings included.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Finding the right riding height is super important for maintaining control of your bike at all times. If you feel like your bike sits a bit too high, you'll love the Zeta Anodized Lowering Link! It's a fantastic replacement for your OEM linkage, and it can help you lower your center of gravity, which often translates to better handling and a more comfortable riding experience.
Here are some great features to consider:
-From +5mm to -25mm.
-5 clips to lower. A standard position and 1 clip to lift up. Total 7 clips range adjustment.
- Enhanced ground touch for better stability.
- Adjustable link lets you lower it by about 30 mm, depending on your model.
- Easy bolt-on design—just swap out your stock link rod.
- Crafted from high-quality 7000-series aluminum alloy with a sleek laser finish.
It's time to ride with confidence and comfort!
By simply replacing a motorcycle's stock shock linkage with a longer, stronger and lighter DeVol Lowering Linkage, a bike's seat height will be dramatically lower to help give those riders with shorter inseams a more confident and enjoyable ride.
The DeVol Lowering Linkage is not recommended for aggressive riders or jumping. If you need a linkage to enhance the performance of your bike's suspension, the DeVol Transformer Pull-Rod is exactly what you are looking for.
Billet aluminum lowering links. Lowers the rear suspension.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Link lowers the rear of the bike by 7/8".
Comfortable at a stop or on technical trails.
Installation takes about one hour, and only a few minutes more to drop the forks in the front to match.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Kouba lowering link will lower the rear 1.75". Comes with bearings and seals installed for a quick and easy installation. Instructions included.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Disclaimer: Lowering the front and/or rear of your motorcycle will change the geometry and may affect the handling, use caution after making changes/adjustments.
Lowers the rear suspension 1.5 inches. Precision machined from billet aluminum and gold anodized.
Based on the wildly popular Race Tech Suspension Seminars taught by Paul Thede around the world, this step-by-step guide shows riders how to make their bikes handle like the pros. Thede gives the lowdown on all types of suspension, including cartridge and non-cartridge forks as well as dual-chamber and nitrogen-charged shocks.
The three forces of suspension, testing procedures, even the black arts of chassis geometry: This explains it all. The book provides step-by-step photos of suspension disassembly and assembly as well as a detailed troubleshooting guide for dirt, street and track.
This adapter set is required to fit an aftermarket spring to the Vstrom shock
Cogent Dynamics has created another winner - the 'World's Edge' shock for the 650 V-Strom the rear end you have wanted for all these years. This unit gives the DL650 excellent control with a firm but comfortable ride, both solo and two-up. This shock is equipped with adjustable damping control so you can customize the action to your preference. Please call for lowering options also if you need them.
The Bling Ring preload adjuster and thrust bearing on the spring make preload changes easy when you fill the bags and add a copilot. Keeping the ride height up can make the difference between a good handling motorcycle and a peg scraping pig. Want to make it easier yet? Add a Hydraulic Preload Adjuster like the stock shock has.
Includes mounting bracket.
Bikes with ABS require the hydraulic preload adjuster
Because the stock shock cannot be rebuilt and offers insufficient adjustment, Race Tech developed a bolt on replacement shock to cure an under sprung and under-damped stock setup.
Race Tech's G3-S Custom Series Shocks are truly custom with spring rates and valving picked specific to each rider. Each shock is built to order featuring Gold Valves to guarantee a plush feel and great bottoming resistance while also providing more traction than any other setup on the market.
Please include your riding weight, skill level, and type of riding in the order comments.
Designed and built for Dual-Sport and Adventure bikes, the Nitron Adventure Series R1, R2 and R3 shocks offer exceptional road and trail performance. Using billet aluminum components, a large heavy-duty 16mm piston rod and a high-flow capacity 46mm piston, this shock flows much more oil for a more consistent, fade-free performance than most other shocks.
Nitron shocks are custom built for your specific weight, if you have a passenger or luggage add that weight as well. Lastly your riding conditions; do you ride mainly paved roads, dirt roads, trails? Please provide a percentage of each that you ride. This information is essential to the building of the shock. Enter this in the comments section of the shopping cart when you check out, or feel free to call and place your order over the phone.
Heavy duty shock bumper. The stock bumper is prone to disintegrating with age. If you are re-valving your shock it's a good idea to be sure the bumper is in good shape.
The correct spring rate for your weight will give a smoother more controlled ride. No more bottoming and better traction and confidence off-road. Kit includes required adapter collars
Stock Shock Spring 7.28 kg/mm
*Spring color may vary due to specification requirement and availability.
Heavy duty shock bumper. The stock bumper is prone to disintegrating with age. If you are re-valving your shock it's a good idea to be sure the bumper is in good shape.
Race Tech HP Springs have a high stiffness-to-mass ratio. In other words; the springs are light weight for their particular spring rate. This requires the finest materials and processing. Shot-peened and pre-set so they cannot sack out. All Race Tech HP Springs have the highest rate tolerances in the industry. These are the finest springs in the world-guaranteed.
This spring is 8.0kg/mm
OEM spring rates are 5.7-7.6kg/mm progressive style.
As each E.B.L. is built custom to each rider’s preference, Cogent offers rebound damping control and spring preload adjustability to maximize your performance wherever your adventures may lead!
However you may use your TW200, the Cogent Dynamics E.B.L. ("Easy Bonus Loop") shock is the principal improvement to take your bike and its capabilities to the next level. Whether you use your TW200 as a camp-site transit, hunting mule, trail toy or even daily driver, your custom E.B.L. shock will provide the performance and reliability you need!
The E.B.L. shock is a high quality, reliable suspension component with:
*Spring color may vary due to specification requirement and availability.
The Modoc 250 replacement rear shock significantly upgrades your Yamaha XT250 suspension. Cogent Dynamics custom build this high quality and high performance shock to suit your riding needs.
Cogent Dynamics build a fully custom suspension component, just for you. To best meet your needs, please spend a few moments providing us with your riding style (off-road / adventure, or street / commuting) and your approximate weight with gear and luggage in the comments during checkout. The information you provide helps them setup your suspension to most closely meet your needs.
Specifications for the Modoc 250:
The KLX 250s comes softly sprung which can be great for lighter riders who are not using the bike for hard off-road riding. This Cogent Dynamics, custom engineered spring fits your shock like the OEM spring (without spacers or adapters) and firms up the rear suspension.
*Spring color may vary due to specification requirement and availability.
The Modoc is an excellent replacement for the stock shock. With adjustable rebound damping and preload, you can tailor the performance to match your riding style.
Select the spring you want installed based on the load you plan to carry. For most riders, the 7.1 kg/mm spring will suit you perfectly. Weigh more than 250 lbs, or are loaded to the max, think about the 8.1 kg/mm spring. Please call with any questions.
Custom developed by BBR Motorsports for the ultimate upgrade for mini four-strokes. Sized perfectly for adult back-yard racing or fast/aggressive mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults and aggressive kids. Fits stock DRZ125 shock.
Sized perfectly for adult back-yard racing or fast/aggressive mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults and aggressive kids. Fits stock shock.
Sized perfectly for adult back-yard racing or fast/aggressive mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults and aggressive kids. Fits stock shock.
The Moab shock from Cogent Dynamics will change how you feel about your KLR. You may like it now, maybe even like it a lot, but you will absolutely fall in love with it once you mount up a Moab shock.
Spring duties are handled by a custom spring available in either Standard or Heavy-Duty weights. The Standard spring will be fine if you are under 250 pounds and don't ride with luggage or passengers often. Ride heavily loaded or with a passenger regularly and you will probably want the Heavy-Duty spring.
For a true comfort and performance package, we highly recommend upgrading your front suspension at the same time.
If you have '87-'07 KLR, you MUST order a new mounting bolt. Not required for 2008-2018 models.
The Moab Pro-Series shock from Cogent Dynamics is the standard by which all other shocks are judged in the KLR world. With its superior performance and exceptional reliability, Moab Pro-Series shocks have literally conquered the world many times over. The staff at Cogent is as passionate about motorcycles as you are.
Spring duties are handled by a custom spring available in either Standard or Heavy-Duty weights. The Standard spring will be fine if you are under 250 pounds and don't ride with luggage or passengers often. If you regularly carry luggage boxes and/or a passenger and weigh over 250 pounds, you will probably prefer the Heavy-Duty spring. Call if you have any questions.
Because of the limited space with the reservoir, adjusting your preload is just about impossible and for that reason we only sell these units with the Cogent Hydraulic Preload Adjuster already installed!
For a true comfort and performance package, we highly recommend upgrading your front suspension at the same time.
If you have '87-'07 KLR, you MUST order new mounting bolt. Not required for 2008-2018 models.
Don't want to buy a new shock? This rebuild makes the stock shock about 10 times better. Cogent Dynamics takes a stock DR650 shock, tears it down, cleans it up, adds a hard ceramic coating, then rebuilds it with a completely new Shock Shaft Assembly with rebound damping adjustment.
Any aftermarket spring for your stock shock will fit on this shock. If you are currently using the original spring, you will want to order a stiffer spring to go with your new shock.
Our 7.5 kg/mm rear spring is 16% stiffer than the stock one and is perfect for the majority of riders. If you are a larger rider, or carry a lot of gear or a passenger (total weight exceeding 250 pounds) you will probably want the 8.3 kg/mm rear spring which is 28% stiffer than stock.
This shock includes the Bling Ring preload adjusting ring AND the Thrust Bearing! This replaces the two stock preload/lock rings. This ring is CNC machined aluminum with the additional thickness to provide superior support on the shock body.
Low shock also available. This option will lower your seat height 1" without the need for lowering links. All other features of this shock are the same as the stock height.
This option is ideal for those who desire the least amount of down time to install this suspension upgrade.
This kit includes a core charge that allows us to ship your new shock before we receive your stock shock core in 'good' condition. More details regarding core exchange linked below.
This 'Bling Ring' replaces the two stock preload/lock rings. The ring is CNC machined aluminum with the additional thickness to provide superior support on the shock body.
The added needle bearing thrust washer will make preload adjustments much easier. The ring then spins much easier against the spring making adjustments quite a bit easier.
To install the Bling Ring on a Cogent or Race Tech Shock Shaft Assemblies, it must either be disassembled or have the lower clevis removed.
Cogent Dynamics takes a stock DR650 shock, tears it down, cleans it up, adds a hard ceramic coating, then rebuilds it with a completely new custom shim stack that gives you excellent rear wheel control.
This custom Cogent valve stack makes this shock behave much like the Cogent Shock Shaft without the rebound adjustment capability. Providing a greatly improved suspension feel over stock at an affordable price.
Spring not included, sold separate.
Recommended spring rates:
This shock includes the Bling Ring preload adjusting ring AND the Thrust Bearing! This replaces the two stock preload/lock rings. This ring is CNC machined aluminum with the additional thickness to provide superior support on the shock body.
This option is ideal for those who desire the least amount of down time to install this suspension upgrade.
This kit includes a core charge that allows us to ship your new shock before we receive your stock shock core in 'good' condition. More details regarding core exchange linked below.
Lighter and stiffer than stock, these high quality straight rate springs are custom made specifically for the TW200. No adapter is needed! A proper rear spring will give a smoother more controlled ride. No more bottoming and better traction and confidence off-road.
If you (with all your gear on) weigh up to 220 lbs, you want the 15 kg/mm spring. 225 lbs and up will want the 19 kg/mm spring.
Race Tech HP Springs have a high stiffness-to-mass ratio. In other words; the springs are light weight for their particular spring rate. This requires the finest materials and processing. Shot-peened and pre-set so they cannot sack out. All Race Tech HP Springs have the highest rate tolerances in the industry. These are the finest springs in the world-guaranteed.
OEM spring rates are 7.7kg on early models and 8.2kg on later models. We offer stiffer spring rates from 5% to 25% for riders who wish to carry luggage or just prefer stiffer suspension.
5% More than stock
The Pro-Series is the suspension performance pinnacle. Cogent takes Mojave’s best-in-class performance and adds an external reservoir.
The Pro-Series’ sophisticated reservoir with interchangeable valves and shims, provides more tune-ability at all speeds. It also improves internal pressure balance and temperature dissipation, giving long lasting performance regardless of the punishment you put it through.
Comes standard with the CNC machined Bling Ring Preload Adjuster Collar and a thrust bearing between the adjuster ring and the spring making preload adjustments easy.
The optional Hydraulic Preload Adjuster makes it even easier to adjust the preload. Just twist the knob. Includes mounting bracket for knob unit. (See last image) (Some CA carb compliant models may need slight modification for mounting the preload adjuster.)
Select the spring you want installed based on the load you plan to carry. *Spring color may vary due to specification requirement and availability.
For riders (and gear) less than 250 pounds we recommend the 7.6 kg/mm spring.
If you regularly have more than 250 pounds on the bike, you might want to use the 8.15 kg/mm spring.
Low shock also available. This option will lower your seat height 1" without the need for lowering links. All other features of this shock are the same as the stock height.
Heavy duty shock bumper. The stock bumper is prone to disintegrating with age. If you are re-valving your shock it's a good idea to be sure the bumper is in good shape.
Heavy duty shock bumper. The stock bumper is prone to disintegrating with age. If you are re-valving your shock it's a good idea to be sure the bumper is in good shape.
The Pro-Series is an excellent replacement for the stock shock. With both compression and rebound adjustable as well as preload adjustable, you can tailor the performance to match your riding style. Compact and rigid design with piggyback type reservoir specifically engineered for your WR250R. Fully serviceable shock is designed for the long haul.
Select the spring you want installed based on the load you plan to carry. Choose the 'standard' 8.15kg/mm spring for rider/ luggage up to 220lbs. Weigh more than 220 lbs, or are loaded to the max, think about the 10.19kg/mm 'heavy' spring.
Race Tech HP Springs have a high stiffness-to-mass ratio. In other words; the springs are light weight for their particular spring rate. This requires the finest materials and processing. Shot-peened and pre-set so they cannot sack out. All Race Tech HP Springs have the highest rate tolerances in the industry. These are the finest springs in the world-guaranteed.
This spring is 6.4kg/mm
OEM spring rate is 5.6kg/mm.
The Moab shock from Cogent Dynamics will change how you feel about your GEN 3 KLR650. You may like it now, maybe even like it a lot, but you will absolutely fall in love with it once you mount up a Moab shock.
Spring duties are handled by a custom spring available in either Standard or Heavy-Duty weights. The Standard spring will be fine if you are under 250 pounds and don't ride with luggage or passengers often. Ride heavily loaded or with a passenger regularly and you will probably want the Heavy-Duty spring.
There is very limited manual preload adjustment access on the Gen 3 KLR650 without removing the shock. Therefore, the addition of the Remote Preload adjuster gives you the convenience of optimizing your rear suspension spring preload for quick leveling (load compensation) of your bike to accommodate a passenger, luggage or just to change ride characteristics based on your preferences. The adjustment which would normally require reaching the shock in your bike to turn a threaded collar using a tool can be easily adjusted by twisting a remote knob which uses the convenience of hydraulics to change the spring preload up to 100% (9 mm total range of preload change).
There is a mounting conflict for the Remote Preload adjuster with the Happy Trails and T-REX crash bars.
Cogent Dynamic’s Pro-Series shock solution to replace the OEM damper unit for the Honda Transalp XL750. These shocks are made-to-order for each rider and shipped from our shop, setup to best match your riding needs.
Their shocks feature: rebound bleed adjustment + compression speed adjustment + easy preload adjustment with our spring preload options.
Spring color may vary due to specification requirement and availability.
Please supply us with your weight, approximate luggage weight, and riding style at time of purchase.
Cogent Dynamics 10.27 kg/mm shock spring for the big Honda. This will help you get through the whoops or just help handle that extra baggage on the rear. This is 15% stiffer than the stock spring. Designed to be the correct fit for the Honda OEM rear shock on your Africa Twin so that it fits your shock without modification.
*Spring color may vary due to specification requirement and availability.
Does not fit Adventure Sport Model
The Öhlins Africa Twin shock has knob adjustable rebound and compression damping on a 46mm machined aluminum body combined with a hydraulic remote preload adjuster with a hose mounted actuator and mounting bracket. The gas reservoir uses a much higher quality compression adjuster/head valve along with a solid separator piston to prevent gas bleed-over. The improved adjuster circuits provide a wider range of adjustability.
Solo riders with light loads should select the 9.7 spring. 2-up riders or heavier loads select the 10.7 spring.
Features and benefits of this Öhlins shock:
Sized perfectly for adult back-yard racing or fast/aggressive mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults and aggressive kids. Fits stock shock.
Sized perfectly for adult back-yard racing or fast/aggressive mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults and aggressive kids. Fits stock shock.
Sized perfectly for adult back-yard racing or fast/aggressive mini riders. This is the most important upgrade you can make for an adult sized rider. The stock suspension is too soft for most adults and aggressive kids. Fits stock shock.
The correct spring rate for your weight will give a smoother more controlled ride. No more bottoming out, and improved traction and confidence off-road.
8.6 & 9.6 springs require an adapter which is included.
Recommended rates:
*Spring color may vary due to specification requirement and availability.
A stiffer shock spring will help you get through the whoops or just help handle that extra baggage on the rear.
Stock spring rate is 10.5 KG/mm
*Spring color may vary due to specification requirement and availability.
The complete shock upgrade kit - a shock spring of your choice, Race Tech Gold Valve kit, detailed instructions and a bottle of quality shock oil to complete the job. Everything you need to transform your mushy stock shock into suspension that really works.
Recommended rates:
Race Tech HP Springs have a high stiffness-to-mass ratio. In other words; the springs are light weight for their particular spring rate. This requires the finest materials and processing. Shot-peened and pre-set so they cannot sack out. All Race Tech HP Springs have the highest rate tolerances in the industry. These are the finest springs in the world-guaranteed.
OEM spring rate is 6.7kg/mm. We offer stiffer spring rates for riders who wish to carry luggage or just prefer firmer suspension.
Race Tech shock springs require adapter collars which are included with your spring. *Spring color may vary due to specification requirement and availability.
| Shock Spring | Qty 1 |
| Spring Adapter Collar | Qty 2 |
| Spring Adapter Collar 2 | Qty 1 |
8.0 kg/mm is 24% stiffer than stock
Adapters are required for this spring
Honda XR650L rear shock upgrade. The experts at Cogent Dynamics know suspension! A proven performance rear shock for your XR650L for use under the most demanding conditions and on the roughest terrain worldwide.
Damping rates optimized to your specific needs, giving you the best ride comfort, traction and control. Frequency and velocity sensing valving works great over wide ranging conditions. Low internal friction. All CNC machined components for top quality and performance. Compact and rigid design with internal separator piston. Adjustable for spring preload and rebound damping. Fully serviceable shock is designed for the long haul.
*Spring color may vary due to specification requirement and availability.
| Standard Spring | 10.71 kg/mm |
| Heavy Duty Spring | 12.50 kg/mm |
| Low Shock | 1.5 inches lower |
Race Tech shock springs in a wide range of spring rates to dial in your rear suspension to suit your weight (stock spring is 5.3 kg/mm). Recommended spring rates:
| Rider Weight w/gear lbs. | Spring Rate |
|---|---|
| 100 or less | 4.6 |
| 100-124 | 4.8 |
| 125-149 | 5.0 |
| 150-174 | 5.2 |
| 175-199 | 5.4 |
| 200-224 | 5.7 |
| 225-274 | 6.0 |
| 275 + | 6.3 |
Cogent Dynamics Mojave product is a drop-in replacement for the DR650 stock shock, no modifications necessary. Mojave is not simply an improved Suzuki shock, it is a brand new replacement shock that is a totally engineered suspension solution to suit your needs.
Each shock is assembled and tested on the Cogent Dynamics suspension dyno before being packed up and shipped. Like its bigger brother the Mojave Pro Series, this will make an incredible difference in the handling of your DR.
Mojave Improvements over stock
Mojave upper mount: uses a precision spherical bearing with dust seals, which accurately transfers damping forces to the motorcycle frame.
Internal improvements: Cogent designed shaft, seal head, damper piston, adjuster and clevis.
Mono tube construction: precision honed, super-stiff steel body with an upper body cap machined from billet aluminum.
Built-in billet aluminum separator piston provides an in-line gas pressure reservoir which eliminates the Suzuki rubber bladder.
This shock package includes the CNC machined Bling Ring Preload Adjuster Collar and Preload Bearing that will make preload adjustments easy.
Select the spring you want installed based on the load you plan to carry. For riders (and gear) less than 250 pounds we recommend the 7.6 kg/mm spring. If you regularly have more than 250 pounds the bike, you might want to use the 8.15 kg/mm spring. If you have any questions at all about this, please call.
You may choose to add the Hydraulic Preload Adjuster to make it the easiest of all. All you do is twist the knob. Includes mounting bracket for knob unit. (Some CA carb compliant models may need slight modification for mounting the preload adjuster.)
Low shock also available. This option will lower your seat height 1" without the need for lowering links. All other features of this shock are the same as the stock height.
Honda CRF3000L and Rally rear shock upgrade. The experts at Cogent Dynamics know suspension! A proven performance rear shock for your CRF300L or Rally for use under the most demanding conditions and on the roughest terrain worldwide.
Damping rates optimized to your specific needs, giving you the best ride comfort, traction and control. Frequency and velocity sensing valving works great over wide ranging conditions. Low internal friction. All CNC machined components for top quality and performance. Compact and rigid design with internal separator piston. Adjustable for spring preload and rebound damping. Fully serviceable shock is designed for the long haul.
*Spring color may vary due to specification requirement and availability.
Cogent Dynamics build a fully custom suspension component, just for you. To best meet your needs, please spend a few moments providing us with your riding style (off-road / adventure, or street / commuting) and your approximate weight with gear and luggage in the comments during checkout. The information you provide helps them setup your suspension to most closely meet your needs.
Showa removed the schrader valve on many newer rear shocks. Now you need a needle to recharge your shock with nitrogen after a rebuild. Race Tech built this unit just for that job.
The features of this tool include 300 psi capacity, bleeder valve and T-handle plunger pin chuck. Swivel chuck has a 12" flexible hose. Comes complete with instructions, carrying box and Schrader valve extension (required on some Showa shocks). Nitrogen bottles available at any welding supply house.
Replacement shock link bearings and seals. One kits has all you need to get the job done right. Restores your linkage to new condition for better suspension control and smoother action.
| Kit Contents: | |
|---|---|
| Seal | 8 |
| Needle Bearing Shaft | 4 |
| Needle Bearing | 7 |
Complete kit to replace the bearings and seals in the DR650 shock linkage. Includes the lower shock bearing.
| Kit Contents: | |
|---|---|
| Seal | 8 |
| Needle Bearing Shaft | 4 |
| Needle Bearing | 6 |
For a top notch rebuild or re-valve of your rear shock use this high quality replacement seal head.
Quality replacement parts for servicing your shock.
Quality replacement parts for servicing your shock.
For a top notch rebuild or re-valve of your rear shock use this high quality replacement seal head.
| Kit Contents: | |
|---|---|
| Seal | 8 |
| Needle Bearing Shaft | 4 |
| Needle Bearing | 7 |
The V-Strom suffers from poor compression damping and limp rebound damping. The Race Tech Gold Valve allows you to tune both compression and rebound valving for vastly improved performance.
The perfect option for the DIY'er.
The Cogent Dynamics Shock Shaft Assembly is ready for installation. The Cogent shock shaft also features an external rebound damping adjustment. Just what you need to have the ultimate in rear suspension control.
Does not include a spring. Compatible with both stock and aftermarket springs.
Requires 5wt shock oil
Replace the internal components in your shock with a completely updated design with adjustments for both compression and rebound damping.
The new shaft assembly has improved valving for both compression and rebound, a thicker, stronger shaft, new seal head and bottoming bumper. Comes as a complete assembly ready to go into your shock body. You can add choice of rear spring (required).
Add a bottle of 3w Shock Oil to your order so you can start your project right away.
Stock suspension suffers from poor compression damping and limp rebound damping. The Race Tech Gold Valve allows you to tune both compression and rebound valving for vastly improved performance.
The little WRs have decent shocks but it can surely be improved with a Rear Shock Gold Valve from Race Tech. This will improve the damping in both directions and make the clickers more responsive to adjustments.
The Race Tech Gold Valve allows you to tune both compression and rebound valving for vastly improved performance.
Top suspension performance requires firm bottoming resistance with plushness at the same time. Even the best suspension tuners can only make the stock valving design work so well. The Gold Valve Shock Suspension System is a proven bolt-on shock valving system that improves control, traction, performance and bottoming resistance.
Rebound Separator Valves replace the shock shaft nut with an asymmetric valve (provides a different flow rate in each direction of travel) to increase traction and improve bottoming resistance and pitch control.
Why is this needed? On a standard shock the Low Speed Rebound Adjuster flows the same on compression and rebound. In testing, when the lowest speed rebound damping is quick enough to get good traction, the lowest speed compression damping is too mushy. This causes a vague feeling and bottoming on long duration hits like big dips or gullies in Dirt. For Pavement RSV's have the added benefit of pitch control (front to back movement during acceleration and braking). This keeps geometry more consistent.
The Valve has a partially drilled bleed hole in the center. IT MUST BE DRILLED BY THE END USER TO THE PROPER SIZE (2.8mm).
G3-LD Gold Valves provide better control for any rider by creating more shim leverage and decreasing the angular shim deflection.
Top suspension performance requires firm bottoming resistance with plushness at the same time. Even the best suspension tuners can only make the stock valving design work so well. The Gold Valve Shock Suspension System is a proven bolt-on shock valving system that improves control, traction, performance and bottoming resistance.
