R18|R18 Classic Wilbers 640 Series Rear Shock with Rebound & Threaded Preload Adjustments

The basic edition of the Wilbers Adjustline mono shock absorber comes along with the same technology as the more complex versions. The difference is that here we leave out the compression reservoir and thus the options for adjusting high- and low-speed compression. Nonetheless this shock absorber does not make any compromises concerning response behavior or durability. The radial piston, wet run, teflon guided self-aligning bearings and other features redefine the quality of a standard shock. Like usual the spring preload can be continuously tuned and the rebound can be set over an open-bleed system in 22 clicks.

Wilbers model 640 is a rear shock with:
-Rebound damping adjustment
-Threaded preload adjustment
-Fully rebuildable and five year warranty
-Black spring with grey knobs

When ordering, please give us your riding weight, passenger weight and percentage of time on the machine, and gear weight as well as percentage of time you carry your gear in the "Comments" section so we can ensure the shock is setup correctly for you. Please call or write if you have any questions.

R18|R18 Classic Wilbers 640 Series Rear Shock with Rebound & Threaded Preload Adjustments
Produced by Wilbers of Germany