Shock Absorber Type 640 Road Preload Adjuster:Hook Wrench We improve fork response and

We improve fork response and set the shock with a slightly softer spring plus optimized rebound/compression damping

Adjust it on the fly to match your load or road conditions

The factory setup can feel harsh over sharp bumps and vague over chatter

Our special fork reduction valves allow the front to be adjusted to match the lowered rear

Shock Absorber Type 640 Road Preload Adjuster:Hook Wrench We improve fork response andThe 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