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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.

• Bolt-on shock valving for riders serious about suspension performance
• Improves control, traction, plushness and bottoming resistance
• Improved, long-wearing, low-friction sealing design decreases fade
• Includes complete instructions

 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.

• Bolt-on shock valving for serious suspension performance
• Improves control, traction, plushness and bottoming resistance
• Improved, long-wearing, low-friction sealing design decreases fade
• Includes complete instructions

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.

• Bolt-on shock valving for riders serious about suspension performance
• Improves control, traction, plushness and bottoming resistance
• Improved, long-wearing, low-friction sealing design decreases fade
• Includes complete instructions

The Race Tech Gold Valve allows you to tune both compression and rebound valving for vastly improved performance.

• Bolt-on shock valving for riders serious about suspension performance
• Improves control, traction, plushness and bottoming resistance
• Improved, long-wearing, low-friction sealing design decreases fade
• Includes complete instructions

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.

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.

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.

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:

• 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.
• Fully serviceable shock is designed for the long haul.

*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.

• Optimized damping rates to give you the best ride comfort, traction and control.
• Frequency and velocity sensing valving works great over wide ranging conditions.
• Rebound damping adjustability.
• Low internal friction.
• All CNC machined components for top quality and performance.
• Compact and rigid design with internal separator piston.
• Fully serviceable shock is designed for the long haul.

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:

• Fits: Yamaha XT250 from the new models introduction in 2013 to present.
• Rebound: Over 30 clicks of adjustability
• Spring Preload: Single threaded collar for ease of adjustability
• Travel: 69 mm
• Overall Length: 320 mm
• Spring rate: Selected per customer requirement
• Spring size: 57mm I.D.
• Gas reservoir: Internal separator piston type

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.

• 2006-current KLX 250s 6.2 Kg/mm for most riders 150 to 200 lbs
• 2006-current KLX 250s 7.0 Kg/mm for most riders over 200 lbs + or for more aggressive riding conditions.

*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.

• 30% stiffer than stock
• Preset and stress relieved for long life
• Custom wound from aircraft quality spring steel
• Powder coated finish

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.

• 30% stiffer than stock
• Preset and stress relieved for long life
• Custom wound from aircraft quality spring steel
• Powder coated finish

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.

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.

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.

• Stock Spring Rate '87-'16: 12kg/mm
• Stock Spring Rate '17-Cur: 15kg/mm

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.

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.

• The .85 springs are 30% stiffer than stock DL650 springs and 21% stiffer than DL1000 springs, a great choice for most riders.
• The 1.0 springs are 50% stiffer than stock DL650 springs and 42% stiffer than DL1000 springs, a better choice for heavier or aggressive riders, heavy loads, 2-up riding, etc.
• Stock spring rates for comparison: DL650-.65 DL1000-.70

Cogent Dynamics fork caps not only look fantastic they also add the ability to precisely adjust the preload of your fork springs to best match your needs and compensate for different loads and conditions.

Spacer will need to be custom depending on specific application, rate and length. Generally speaking, start with more preload if progressive, less preload if straight rate.

Lightweight, for reduced unsprung mass. Straight rate springs will give better control in the rough stuff. Sold in pairs.

Stock spring rate 0.60 kg/mm

Race Tech Recommends 5w oil, 2 qts to reach 110 mm oil level.

These springs are custom wound specifically for the KLR250. Stiffer than the stock springs, these will make your front perform significantly better. Combine them with the Cogent DDC's and you will be very happy with the results.

Sold as a pair .42 kg/mm.

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.

• 30% stiffer than stock
• Preset and stress relieved for long life
• Custom wound from aircraft quality spring steel

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.

• 30% stiffer than stock
• Preset and stress relieved for long life
• Custom wound from aircraft quality spring steel

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.

• 30% stiffer than stock
• Preset and stress relieved for long life
• Custom wound from aircraft quality spring steel

Race Tech has developed these fork springs specifically for the heavier weight of the KLR650.
Sold in pairs.

• The .43 springs are 7% stiffer than stock and will be a great choice for most riders
• The .48 springs are 17% stiffer than stock and will be a better choice for heavier riders
• The .52 springs are 30% stiffer than stock and will be a good choice for loaded adventure bikes or very aggressive riders

These will not fit the Tengai model.

Race Tech has developed these fork springs specifically for the heavier weight of the KLR650.

Sold in pairs.

• The .70 springs are 75% stiffer than stock and will be a great choice for most riders
• The .80 springs are 100% stiffer than stock and will be a better choice for heavier riders

Not for 2014-2018 New Edition

Tired of your mushy front suspension? ProCycle now offers heavy duty fork springs for the TW200!

Includes material for spacers.

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.

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 .46kg. We offer stiffer spring rates from -5% to 10% for riders who wish to carry luggage or just prefer stiffer suspension.

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.

These springs are custom wound specifically for the XT250. Stiffer than the stock springs, these will make your front perform significantly better. Combine them with the Cogent DDC's and you will be very happy with the results. Sold as pairs .42 kg/mm.

Progressive springs offer a soft initial spring rate for a plush ride. Progressively wound design provides increased resistance to bottoming as spring compresses. These springs are significantly stiffer than the wimpy stock springs.

They will make a big improvement in the front forks while still delivering a smooth ride. Sold in pairs.

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.

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.

Complete kit to replace the bearings and seals in the DR650 shock linkage. Includes the lower shock bearing.

• Each kit contains the bearing and all of the seals, spacers and pins to rebuild the shock bearings to factory specifications
• Constructed from OEM quality components at a fraction of the cost

For a top notch rebuild or re-valve of your rear shock use this high quality replacement seal head.

• Complete assembly, ready to install into the shock body
• Has air bleed holes to help remove air from the oil reservoir during installation
• Double-lip oil seal design keeps out dirt and keeps friction low
• Kits include aluminum body, dust seal, bushing, oil seal, O-ring, internal guide bushing/washer, snap ring, and top-out bumper

High Quality Replacement Swingarm Bearings and Seals for your TW200.

Everything you need to get you back out on the trail.

• Repair kit includes all the bearings, seals, shafts and spacers required for a complete rebuild
• Constructed from OEM-quality components

Genuine Yamaha parts to rebuild your shock linkage.

(Generic image, actual parts may vary)

Complete kit to replace the bearings and seals in the KLR650 swingarm pivot.

Replace those worn-out and high-priced stock KTM swingarm bearings with this swing arm bearing kit from Moose Racing. 

Repair kit includes all the bearings, seals, shafts and spacers required for a complete rebuild.

Constructed from OEM-quality components at a fraction of the cost.

Complete Swingarm Bearing kit to replace the bearings and seals in the WR swingarm pivot.

Complete high quality kit to replace the bearings and seals in the swingarm pivot.

Complete high quality kit to replace the bearings and seals in the KLX shock linkage. Includes the lower shock bearing.

Complete high quality kit to replace the bearing and seals in the DRZ400 swingarm pivot.

Complete high quality kit to replace the bearing and seals in the DRZ400 shock linkage. Includes the lower shock bearing.

Complete Pivot Works kit to replace the bearings and seals in the XR650L swingarm pivot.

Convenient kit eliminates looking up many part numbers.

Each kit contains bearings, pins, collars and seals manufactured to OEM specifications for a perfect fit.

Complete kit to replace the bearings and seals in the XR650L shock linkage. Includes the lower shock bearing.

Everything you need to get you back out on the trail.

• Repair kit includes all the bearings, seals, shafts and spacers required for a complete rebuild
• Constructed from OEM-quality components

Complete kit to replace the bearings and seals in your shock linkage. Includes the lower shock bearing.

Kit includes all the fork bushings, o-rings, snap rings and washers. This kit comes with what you need to completely rebuild your front fork bushings.

Patented fork seal features a balanced 3 lip design that evenly distributes the pressure reducing operating temperature, wear and friction

Custom Elastomer Fork Seals have been tested to outlast OEM fork seals. Extends typical seal life by 3 to 5 times over OEM seals

Stiction (friction) measures from 1/3 to 1/2 less than OEM seals for smoother fork action

Lower Stiction, Longer Life! It doesn’t get any better than this!

Plus, the only complete line of dust wipers! Wipers should be replaced with the fork seals to assure peak performance. 

Kit includes Fork Seals and dust wipers.

 

Patented fork seal features a balanced 3 lip design that evenly distributes the pressure reducing operating temperature, wear and friction

Custom Elastomer Fork Seals have been tested to outlast OEM fork seals. Extends typical seal life by 3 to 5 times over OEM seals

Stiction (friction) measures from 1/3 to 1/2 less than OEM seals for smoother fork action

Lower Stiction, Longer Life! It doesn’t get any better than this!

Plus, the only complete line of dust wipers! Wipers should be replaced with the fork seals to assure peak performance. 

Kit includes Fork Seals and dust wipers.

 

Patented fork seal features a balanced 3 lip design that evenly distributes the pressure reducing operating temperature, wear and friction

Custom Elastomer Fork Seals have been tested to outlast OEM fork seals. Extends typical seal life by 3 to 5 times over OEM seals

Stiction (friction) measures from 1/3 to 1/2 less than OEM seals for smoother fork action

Lower Stiction, Longer Life! It doesn’t get any better than this!

Plus, the only complete line of dust wipers! Wipers should be replaced with the fork seals to assure peak performance. 

Kit includes Fork Seals and dust wipers.

 

• Seal profile is engineered to create equal pressure in each seal lip; equalized seal pressure creates less drag and longer seal life
• Patented MAX-LIFE has a coefficient of friction up to 3 times less than the OEM seal material
• Triple-lip seal design
• Dyno-tested to last 3 to 4 times longer than OEM seals
• Directional ribs allow seal to be installed easily
• Kit includes fork seals and dust wipers

• Patented fork seal features a balanced 3 lip design that evenly distributes the pressure reducing operating temperature, wear and friction
• Custom Elastomer Fork Seals have been tested to outlast OEM fork seals. Extends typical seal life by 3 to 5 times over OEM seals
• Stiction (friction) measures from 1/3 to 1/2 less than OEM seals for smoother fork action
• Lower Stiction, Longer Life! It doesn’t get any better than this!

• Seal profile is engineered to create equal pressure in each seal lip; equalized seal pressure creates less drag and longer seal life
• Patented MAX-LIFE has a coefficient of friction up to 3 times less than the OEM seal material
• Triple-lip seal design
• Dyno-tested to last 3 to 4 times longer than OEM seals
• Directional ribs allow seal to be installed easily
• Sold in Pairs

• Revolutionary low-friction design ensures high-quality suspension performance
• Constructed of FEP and tin composite, these PTFE-coated bushings have the lowest friction properties available
• Inner bushings mount on the inner (chrome) fork tube and have PTFE on the outside of the bushing; outer bushings mount on the outer (aluminum) fork tube and have PTFE on the inside of the bushing
• Sold in pairs

Billet aluminum lowering links. Lowers the rear suspension approximately 1 inch.

• Sold in pairs

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.

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.

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.

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.

• High-grade U.S. billet aluminum
• Longer linkage dramatically lowers seat height
• Hard anodized finish
• Improves your bike's front-end stability and handling
• Works at all speeds; you'll instantly notice how the bike's rear end tracks straighter
• Aluminum alloy link lowers bike's rear end 5/8" - 1-1/2" on various models
• Stronger than stock
• Softens rear suspension slightly

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.

• Very light weight
• Stronger than stock
• Front end stability improved and rear end tracks straighter
• Lowers bike 1.00" or 1.75"
• Anodized in black

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.

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.

• High-grade U.S. billet aluminum
• Longer linkage dramatically lowers seat height
• Hard anodized finish
• Applicable models include bearings/seals
• Step-by-step instructions
• Available for most dirt and some dual sport models
• 100% Made in the U.S.A.

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.

These Cogent Dynamic Drop-in Cartridges will vastly improve both the compression and rebound damping of your stock forks. These units have been given the seal of approval by the ProCycle staff for both performance and ease of installation. No disassembly of your forks, no drilling of damper rods. Just change the oil over to 5w and install the DDCs under the springs and hit the trails.

These Cogent Drop-in Dynamic Cartridges will vastly improve both the compression and rebound damping of your stock forks. No disassembly of your forks, no drilling of damper rods. Just change the oil to 5w and install the DDCs under the springs and hit the trails.

Stiffer fork springs are required to realize the full benefits of the DDCs. Please call if you have any further questions.

The DDCs are not recommended for use with progressive springs.

The DDC Install/Removal Tool which makes installation that much easier.

These Cogent Drop-in Dynamic Cartridges will vastly improve both the compression and rebound damping of your stock forks. No disassembly of your forks, no drilling of damper rods. Just change the oil to 5w and install the DDCs under the springs and hit the trails.

Stiffer fork springs are required to realize the full benefits of the DDCs. .42 kg/mm springs are the springs recommended for just about anybody out there. Please call if you have any further questions.

The DDCs are not recommended for use with progressive springs.

The DDC Install/Removal Tool which makes installation that much easier.

Damping Rod style forks are notorious for being too harsh, too mushy and too easy to bottom. Gold Valve Cartridge Emulators remedy this problem by controlling the compression damping with a tuneable valve. The Emulator sits on top of the damping rod and is held in place by the main spring.

Simply put; Emulators make damping rod forks perform like well-tuned cartridge forks. Installation and tuning for any condition or rider preference is very straight-forward. 

Simple to install and completely tunable for all conditions and rider preferences.

Damping Rod style forks are notorious for being too harsh, too mushy and too easy to bottom. Gold Valve Cartridge Emulators remedy this problem by controlling the compression damping with a tuneable valve. The Emulator sits on top of the damping rod and is held in place by the main spring.

Simply put; Emulators make damping rod forks perform like well-tuned cartridge forks. Installation and tuning for any condition or rider preference is very straight-forward. 

Simple to install and completely tunable for all conditions and rider preferences.

Damping Rod style forks are notorious for being too harsh, too mushy and too easy to bottom. Gold Valve Cartridge Emulators remedy this problem by controlling the compression damping with a tuneable valve. The Emulator sits on top of the damping rod and is held in place by the main spring.

Simply put; Emulators make damping rod forks perform like well-tuned cartridge forks. Installation and tuning for any condition or rider preference is very straight-forward. 

Simple to install and completely tunable for all conditions and rider preferences.

Damping Rod style forks are notorious for being too harsh, too mushy and too easy to bottom. Gold Valve Cartridge Emulators remedy this problem by controlling the compression damping with a tuneable valve. The Emulator sits on top of the damping rod and is held in place by the main spring.

Simply put; Emulators make damping rod forks perform like well-tuned cartridge forks. Installation and tuning for any condition or rider preference is very straight-forward. 

Simple to install and completely tunable for all conditions and rider preferences.

Damping Rod style forks are notorious for being too harsh, too mushy and too easy to bottom. Gold Valve Cartridge Emulators remedy this problem by controlling the compression damping with a tuneable valve. The Emulator sits on top of the damping rod and is held in place by the main spring.

Simply put; Emulators make damping rod forks perform like well-tuned cartridge forks. Installation and tuning for any condition or rider preference is very straight-forward. 

Simple to install and completely tunable for all conditions and rider preferences.

These Cogent Drop-in Dynamic Cartridges will vastly improve both the compression and rebound damping of your stock forks. No disassembly of your forks, no drilling of damper rods. Just change the oil to 5w and install the DDCs under the springs and hit the trails.

Stiffer fork springs are required to realize the full benefits of the DDCs. Please call if you have any further questions.

The DDCs are not recommended for use with progressive springs.

Add the DDC Install/Removal Tool which makes installation much easier.

Combo Kits include both Compression as well as Rebound/Mid-Valve Kits with a significant cost savings over purchasing these kits separately. In the "good 'ole days" we got away with just Compression Valving improvements. However, Rebound/Mid-Valves are critical for any modern hi-performance valving setup.

Type 3 Gold Valves are the latest version of our bolt-on fork valving system for cartridge forks. Gold Valves significantly improve the flow over stock pistons, putting valving control on the shim stack instead of the piston. This results in outstanding tuneability, improved control, traction, plushness and bottoming resistance.

Includes detailed online instructions, Gold Valve Pistons, Valving Shims, and access to the Digital Valving Search (DVS) which provides specific valving stacks for your exact weight, skill and riding conditions.

Damping Rod style forks are notorious for being too harsh, too mushy and too easy to bottom. Gold Valve Cartridge Emulators remedy this problem by controlling the compression damping with a tuneable valve. The Emulator sits on top of the damping rod and is held in place by the main spring.

Simply put; Emulators make damping rod forks perform like well-tuned cartridge forks. Installation and tuning for any condition or rider preference is very straight-forward. 

Simple to install and completely tunable for all conditions and rider preferences.

Damping Rod style forks are notorious for being too harsh, too mushy and too easy to bottom. Gold Valve Cartridge Emulators remedy this problem by controlling the compression damping with a tuneable valve. The Emulator sits on top of the damping rod and is held in place by the main spring.

Simply put; Emulators make damping rod forks perform like well-tuned cartridge forks. Installation and tuning for any condition or rider preference is very straight-forward. 

Simple to install and completely tunable for all conditions and rider preferences.

Helps protect vulnerable fork tube and seal from dust, dirt, and corrosive elements. These are sewn into a tube and require that you drop your fork tubes down out of the triple clamp for installation. Can still be slid up for easy cleaning. 

32 mm-43 mm Diameter 
127 mm (5") Length
3 mm Thick 

Sold in pairs

The Cogent Dynamics DDC valves are the most cost-effective upgrade you can make to your motorcycle’s forks. Unique and the first of its kind, a DDC kit is available to upgrade many motorcycles that are originally equipped with simple damper rod type forks as front suspension.

We do recommend stiffer than stock front springs to bring the full potential of the DDCs out. Up to about 200 pounds (rider with gear on) we recommend the .85 kg/mm springs. If you are above 200 pounds (rider with gear on) you should probably go with the 1.0 kg/mm springs.

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.

Keeps the damper rod from turning so you can remove the bottom fork bolt. Perfect when replacing fork seals or installing cartridge emulators. It's a good addition to any tool box as it will fit many other bikes.

Use this installation tool from Cogent to be sure that your Cogent Drop-in Dynamic Cartridges are installed correctly. A strong magnet in the end holds the cartridge firmly while you lower it into your fork leg. Then slide the spring over the tool until it holds the DDC down, then gently remove the tool. That simple. Never again question if it is properly seated on the damper rod.

Works equally well for removal when you need to change your fork oil. Also works great with Race Tech Emulators.

The Cogent Dynamics DDC valves are the most cost-effective upgrade you can make to your motorcycle’s forks. Unique and the first of its kind, a DDC kit is available to upgrade many motorcycles that are originally equipped with simple damper rod type forks as front suspension.

We do recommend stiffer than stock front springs to bring the full potential of the DDCs out. OEM springs are dual rate 0.45/0.55 kg.

• Seal profile is engineered to create equal pressure in each seal lip; equalized seal pressure creates less drag and longer seal life
• Patented MAX-LIFE has a coefficient of friction up to 3 times less than the OEM seal material
• Triple-lip seal design
• Dyno-tested to last 3 to 4 times longer than OEM seals
• Directional ribs allow seal to be installed easily
• Kits include fork seals and dust wipers