Suspension

Helps protect vulnerable fork tube and seal from dust, dirt, and corrosive elements. Hook & loop (Velcro) fastening on back side makes installation or removal for cleaning a breeze.

High quality fork boots. Sold in pairs.

Choose from; black, royal blue, yellow, or red.

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. Sold in pairs

An excellent replacement for the stock fork boots. These are great for protection from dirt, rocks and other contaminants. These boots utilize the latest advances in material technology to adapt to fork and styling demands. These high quality fork boots are 1/4 the price of the OEM factory replacements.

Choose black, royal blue or yellow.

Damper rod forks are notorious for being both too harsh yet too easy to bottom. This is the nature of damper rod fixed orifice forks.

Cartridge Emulators make damping rod style forks perform like well-tuned cartridge forks. These tunable valves sit on top of the damping rods and are held in place by the main springs. This makes them both simple to install and completely tunable for all conditions and rider preferences.

• Race Tech's original bolt-on fork valving system for front cartridge forks
• Triple the flow area of stock pistons
• Put valving control on the shim stack
• Outstanding tunability, improved control, traction, plushness and bottoming resistance
• Complete instructions, Gold Valve pistons, valving charts, valving shims

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.

Race Tech Cartridge Emulators make damping rod forks perform like well-tuned cartridge forks. Emulators are tunable valves that sit inside your forks on top of the damping rods and are held in place by the fork springs. Simple to install and completely tunable for all conditions and rider preferences.

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.

Race Tech Cartridge Emulators make damper rod forks perform like well-tuned cartridge forks. Emulators are tunable valves that sit inside your forks on top of the damper rods and are held in place by the fork springs. 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. 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.

DDC Tool will not work with this spring series

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.

Emulators make damping rod forks perform like well-tuned cartridge forks. Emulators are tunable valves that sit inside your forks on top of the damping rods and are held in place by the fork springs. Simple to install and completely tunable for all conditions and rider preferences.

Damping rod forks are notorious for being both too harsh yet too easy to bottom. This is the nature of damping rod fixed orifice forks.

Cartridge Emulators make damping rod style forks perform like well-tuned cartridge forks. These tunable valves sit on top of the damping rods and are held in place by the main springs. This makes them both simple to install and completely tunable for all conditions and rider preferences.

Enjoy improved front end control and ride comfort by converting the archaic dual Damper rod forks to true high performance monotube cartridge dampers. This kit contains a pair of high performance, Gas charged monotube fork cartridges complete with a set of our KLR proven fork springs. Direct internal component replacement for all 2008 to current KLR650 models. No modification to your forks are required.

• Improved resistance to front brake dive.
• Improved front end stability & cornering.
• Improved bottoming control.
• Lifetime limited warranty.
• The VERY BEST in dual sport suspension performance!

Race Tech Cartridge Emulators make damping rod forks perform like well-tuned cartridge forks. Emulators are tunable valves that sit inside your forks on top of the damping rods and are held in place by the fork springs. 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. 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.

Stiffer fork springs are recommended to get the full potential of the DDCs.

Race Tech Cartridge Emulators make damper rod forks perform like well-tuned cartridge forks. Emulators are tunable valves that sit inside your forks on top of the damper rods and are held in place by the fork springs. Simple to install and completely tunable for all conditions and rider preferences.

• Race Tech's original bolt-on fork valving system for front cartridge forks
• Triple the flow area of pistons
• Put valving control on the shim stack
• Outstanding tunability; improved control, traction, plushness and bottoming resistance
• Complete instructions, Gold Valve pistons, valving charts, valving shims
• Technical Edge Fork Maintenance and Gold Valve Installation video all included

Emulators make damping rod forks perform like well-tuned cartridge forks. Emulators are tunable valves that sit inside your forks on top of the damping rods and are held in place by the fork springs. Simple to install and completely tunable for all conditions and rider preferences.

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.

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. 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.

DDC Tool will not work with this spring series

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.

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.

• Race Tech's original bolt-on fork valving system for front cartridge forks
• Triple the flow area of stock pistons
• Put valving control on the shim stack
• Outstanding tunability; improved control, traction, plushness and bottoming resistance
• Complete instructions, Gold Valve pistons, valving charts, valving shims and "Technical Edge
• Fork Maintenance and Gold Valve Installation" video all included

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.

High quality replacement seals for your TW200 forks. Includes both oil seals and dust seals.

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.

• Bushings are dyno-tested to 500,000 strokes with less wear than OEM bushings
• Kit includes two slider bushings and two leg bushings
• Kit includes all copper washers and O-rings
• Kit includes two fork seal snap rings

Includes all components needed to rebuild you forks.

• Inner and outer bushings
• Oil and dust seals
• All necessary o-rings

This kit includes all the fork bushings, o-rings, snap rings, and washers you'll need to fully rebuild your front fork bushings.

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

High quality OEM replacement fork seals.

Sold in pairs.

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.

 

Low friction 'triple lip' seal design. Oil seals last 3-4 times longer that OEM seals. Kit includes Fork Seals and dust wipers.

Low friction 'triple lip' seal design. Oil seals last 3-4 times longer that OEM seals. Kit includes Fork Seals and dust wipers.

The Cogent Dynamics kit is a simple and effective way to improve the damping for your Africa Twin forks. The AT-1 kit includes two new replacement fork base valves to completely revalve your forks in a straightforward pre-assembled kit. This kit is the adventure proven and suspension dynamometer tested kit for your CRF1000L front suspension. It uses new CNC aluminum damping pistons, valve stacks and check systems which come to you pre-assembled onto a base valve adjuster housing. This means you won't need a micrometer and valve shim experience to achieve the results you need. The Africa Twin 45mm upside-down fork uses sealed top cartridges.

This unique arrangement allows Africa Twin owners to do a simple disassembly of the fork, removing the cartridge and replacing the stock base valve assembly. Your stock valving assembly can be retained while the new AT-1 kit improves your suspension performance.

We suggest installation of stiffer fork springs along with the Revalve Kit.

NOT recommended for the Adventure Sport ES

Genuine Yamaha fork seals and dust wipers.

Add a fresh set of inner and outer bushings for a complete fork restore.

Low friction 'triple lip' seal design. Oil seals last 3-4 times longer that OEM seals. Kit includes 2 Fork Seals and 2 Dust Wipers.

Both kits include all bushings, snap rings, and washers.

Gen 2 kit also includes the necessary O-rings.

Gen 1 kits are OEM bushings, snap rings and washers.

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.

 

• Kit includes a pair of oil seals and dust seals; no bushings or other rebuild parts included
• Seals have been tested to over 1 million strokes in R&D development
• Every part meets or exceeds OEM quality standards
  
   

Low friction 'triple lip' seal design. Oil seals last 3-4 times longer that OEM seals. Kit includes Fork Seals and dust wipers.

Fork Seals - 31 mm x 43 mm x 12.5 mm

Features:

• High quality OEM replacement seals
• Manufactured to factory specifications
• Packaged 1 pair per package

• 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

• 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

• 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

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.

• 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

• Save time and money with this complete OEM quality fork bushing kit
• Kits include fork leg and slider bushings along with any needed snap rings, o-rings and copper washers

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

Low friction 'triple lip' seal design. Oil seals last 3-4 times longer that OEM seals. Kit includes Fork Seals and dust wipers.

Low friction 'triple lip' seal design. Oil seals last 3-4 times longer that OEM seals. Kit includes fork seals and dust wipers.

Innovative design makes tool easier and more secure to use than old fashioned pin-aligned drivers

• Knurled anodized aluminum locking ring
• Perfectly weighted to drive seals
• Carbon steel body halves

Innovative design makes tool easier and more secure to use than old fashioned pin-aligned drivers

• Knurled anodized aluminum locking ring
• Perfectly weighted to drive seals
• Carbon steel body halves

Innovative design makes tool easier and more secure to use than old fashioned pin-aligned drivers

• Knurled anodized aluminum locking ring
• Perfectly weighted to drive seals
• Carbon steel body halves

• Extracts dirt and debris trapped between fork seal and tube
• Easy way to keep fork seals clean and debris free
• Works on conventional and upside-down forks

Innovative design makes tool easier and more secure to use than old fashioned pin-aligned drivers

• Knurled anodized aluminum locking ring
• Perfectly weighted to drive seals
• Carbon steel body halves

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.

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.

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.

• 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

The complete fork upgrade kit - Straight rate springs and Race Tech Gold Valves. Also includes a set of top quality fork seals and fork oil to complete the job. Everything you need to transform your mushy stock forks into suspension that really works.

A CNC machined fork brace to stiffen up the notoriously wimpy front end on the DR. Have more confidence in your front end on or off the pavement.

Split design means that installation takes minutes without having to remove the forks. Available in a black anodized finish.

Precision tolerances – The tightest in the industry. Ultra-lightweight, for reduced unsprung mass. Straight rate springs will give better control.

Sold in pairs.

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 front fork action while still delivering a smooth ride. Sold in pairs.

The complete fork upgrade kit - Race Tech springs and emulators. Also includes a set of top quality fork seals and fork oil to complete the job. Everything you need to transform your mushy stock forks into suspension that really works.

This is the evolution of taking the proven GPRV1 steering damper and locating it under the handlebars. Mounting the damper unit under the bars allows for addition room on the top cross-bar or bar mounts.

This GPR setup is a good choice for the weekend warrior to the race professional that would like to raise the handlebar height. Perfect for desert and off-road GPs.

You can adjust the preload on your rear shock quite easily, why not on the forks as well? These caps give you the ability to adjust the spring preload in your forks to match your load.

Caps are CNC machined beauties with a center blue anodized core.

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

These springs are custom wound specifically for the XT225. Stiffer than the .36 kg/mm 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.

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.

The .72 springs are 28% stiffer than stock and will be a great choice for most riders

Not compatible with Adventure Sport ES

SuperBrace is the leading motorcycle fork stabilizer. This patented brace provides better stability, superior aerodynamics and a more streamlined look than other multi-piece braces on the market.

• Reduces low and high speed wobbles
• Improves stability in tight cornering
• Improves tire life and reduces cupping
• Decreases sensitivity to rough road surfaces and rain grooves
• Each SuperBrace is designed and manufactured for each specific motorcycle and made of 6061-T6 aircraft aluminum
• Ten minute easy installation

Limited to stock on hand

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.

The complete fork upgrade kit - Progressive Suspension springs and Race Tech emulators. Also includes a set of top quality fork seals and fork oil to complete the job. Everything you need to transform your mushy stock forks into suspension that really works.

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.

A dual-rate fork spring for the early KLR650. These springs start with a .40 kg/mm winding and after approximately 20% of the stroke, stiffen up to .60 kg/mm for the remainder of the travel. A very nice improvement over the stock springs which are .40 kg/mm for the entire travel.

Cogent Drop-in Dynamic Cartridges will vastly improve both the compression and rebound damping of your stock forks. Designed by Rick at Cogent Dynamics on his high-tech suspension dyno, then tested and endorsed by KLR owners all over, 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 units under the springs and hit the trails.

If you weigh up to 250 pounds, select the .64 spring kit. If you are over 250 or carry lots of luggage, please select the .70 spring kit. Please call if you have any further questions.

All of these kits include DDCs, springs, fork oil and preload spacers.

Developed by the KLR suspenison experts at Cogent, this set of springs will stiffen up that wimpy KLR front end. Choose between .64 kg/mm springs (60% stiffer than stock) or .70 kg/mm units (75% stiffer than stock).

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

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.

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. 

The GPR V5 stabilizer is designed to be "tucked" away under the bars and is still easily adjustable without raising the handle bars too high.

• Kit includes damper, bolt on post mount, below the bar mounting system, and complete instructions.
• Only raises bars about 1/2".

• Will only work with Fat Bar style (1 1/8" clamp area) handlebars and stock triple clamp.

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:

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 fork springs, Cogent DDC (Drop in Damper Cartridge) performance cartridges and one bottle of 5w fork oil. Refresh those tired old forks and make them better than new. These DDCs from Cogent are easy to install. No taking the forks apart, no drilling of the damping rods, nothing. Just take them off, flip them over to drain the oil, add new 5w oil, drop in the DDCs and then add the springs.
This upgrade offers better control off-road as well as on. Less brake dive keeps the fork up in the middle of the stroke on-road and better control off-road whether it be rolling water bars or bouncing off the rocks.

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.

DDC Tool will not work with this spring series

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.

Custom developed by BBR Motorsports for the ultimate upgrade for mini four-strokes. Sized perfectly for fast/aggressive adult 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.

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

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.

These springs are custom wound specifically for the KLX250S. Stiffer than the stock springs, these will make your front perform significantly better.

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.

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.

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.

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.