Shock Absorber Type 640 Road Preload Adjuster:Hydraulic Preload Adjuster (Wilbers-PA) (+$505) ZF by Wilbers 46RR —

ZF by Wilbers 46RR — closed-cartridge fork

consequently

maintaining the same seat height as the original suspension

The Wilbers Adjustline shock absorber Type 631 is ideal for motorcycles with limited space

offering improved stability and comfort

Shock Absorber Type 640 Road Preload Adjuster:Hydraulic Preload Adjuster (Wilbers-PA) (+$505) ZF by Wilbers 46RR —The basic edition of the Wilbers Adjustline mono shock absorber features the same advanced technology as the more complex versions. The only difference is the omission of the compression reservoir, and therefore the ability to adjust high and low speed compression. Despite this, the shock absorber makes no compromises in terms of response behavior or durability. Its radial piston design, wet run operation, and Teflon guided self aligning bearings