Shock Absorber Type 640 Road Miscellaneous The radial piston design

The radial piston design

The stock rear shock absorber is fitted with a relatively hard spring that compresses very little over potholes or bumps

20mm diameter pistons with expanded oil passages

The rear receives a spring and damping tune focused on stability and comfort

The new “blow-off” compression valve combines high- and low-speed circuits

Shock Absorber Type 640 Road Miscellaneous The radial piston designThe 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