Choose the best possible performance for your front suspension!
 
The Suzuki DR650 comes with a set of soft and progressive rate springs designed to be a "one size fits all" solution for Suzuki's vision of an “average” rider.
 
You most likely do not fit within this portrait of the average rider and you will benefit from selecting a set of fork springs that best suit your personal needs and preferences.
 
Cogent Dynamics offer you top-quality, made in USA, custom springs that are specifically designed to fit your forks and come at various rates that riders around the world have trusted to provide them with suspension tailored to the needs of their riding and loads.
 
Stiffen up that wimpy front end with new springs!
 
Typical recommendations:
Rider riding weight from 160 to 225Lbs = 0.52Kg/mm spring rate
Rider riding weight from 225 to 275Lbs = 0.58Kg/mm spring rate
Rider riding weight over 275Lbs = 0.63Kg/mm spring rate
 
By getting springs with a .52 kg/mm rate, the fork will be 39% stiffer than the stock and work very well for most riders between 160 and 225lLbs (without gear).
The .58 kg/mm are 56% stiffer and will be a good choice for riders between 225 and 275Lbs and/or riding more aggressively.
The .63 kg/mm are 66% stiffer and only recommended if you are a heavier rider and/or riding often with heavy luggage/passenger.
 
Riders near the transition area of spring selections weight-wise, should choose the rate under or above the listed recommendation dependent on their riding habits and preferences.
 
As an example; a very aggressive rider who prefers a firmer feel and greater bottoming resistance should choose the firmer rate just above the recommended rate.
 
These springs work perfectly with the Cogent DDC valves and for a complete fork upgrade kit, don't forget to add a set of Fork Caps with Adjustable Preload!