Shock Absorber Type 640 Road Preload Adjuster:Hook Wrench Shaft Diameter: 12 mm

Shaft Diameter: 12 mm

20mm diameter pistons with expanded oil passages

We found that the stock suspension lacked sufficient adjustment options

a pressure control valve prevents the shock absorber from hydraulic locking

Piggyback Reservoir Technology: The external nitrogen reservoir increases oil volume for vastly superior cooling

Shock Absorber Type 640 Road Preload Adjuster:Hook Wrench Shaft Diameter: 12 mmThe 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