- Lighter and stiffer than stock, high quality shock spring.
- A proper rear spring will give a smoother more controlled ride.
- Available in a multitude of spring rates, one is the perfect fit for your bike and riding style.
- Stock spring is rated at 5.3 kg/mm for the CRF450L
Model
Made In
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.
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
- Lighter and stiffer than stock, these high quality straight rate springs are made specifically for the DL line.
- A proper rear spring will give a smoother more controlled ride.
- Available in a multitude of spring rates, one is the perfect fit for your bike and riding style.
- Stock spring is rated at 8.2 kg/mm for the DL650, and DL1000
Adapters are required for this spring
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.
This thrust bearing is designed to sit between the shock spring and the preload adjusting nut on the shock. This bearing will eliminate spring binding during shock action and will make turning the preload collars much easier. The bearing kit includes two cupped washers, one thrust bearing and inner & outer o-rings to keep out water and dirt.
This thrust bearing is designed to sit between the shock spring and the preload adjusting nut on the shock. This bearing will eliminate spring binding during shock action and will make turning the preload collars much easier. The bearing kit includes two cupped washers, one thrust bearing and inner & outer o-rings to keep out water and dirt.
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 its Shock Shaft brother above without the rebound adjustment.
Recommended spring rates:
- Rider & gear up to 150 lb = Stock 6.5 spring
- Rider & gear up to 200 lb = 7.5 spring
- Rider & gear 200-275 lb = 8.3 spring
- Rider & gear 275-350 lb = 8.6 spring
- Rider & gear 350 lb & up = 9.6 spring
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.
Please click on the link below for information on core charges and how to ship your shock to us. (If you select to add the core charge please include in the comments at checkout if store credit or refund is preferred)
Don't want to buy a new shock? This rebuild makes the stock shock about 10 times better. We send shocks to Cogent Dynamics. They clean them up, hard anodize the bodies for better wear, and install new Shock Shaft Assemblies with rebound damping adjustment.
Any aftermarket spring for your stock shock will fit on this shock. If you are 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.
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.
Please click on the link below for information on core charges and how to ship your shock to us. (If you select to add the core charge please include in the comments at checkout if store credit or refund is preferred)
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.
Finally a precision fabricated bolt-on swingarm extension for the TW200!
This kit provides a 3” stretch without having to cut and weld your motorcycle. Heavy duty steel construction with a silver metallic powder coated finish.
Includes mounting hardware and brake linkage extension.
Provides additional clearance for running larger ATV tires.
*Will require longer chain. Stock sprockets will need a 134 link chain.