Shock Absorber Type 640 Road Preload Adjuster:Mechanical (X-PA) (+$460) and eliminates the harsh

and eliminates the harsh

and safer ride without compromising on comfort

For motorcycles with tight packaging

Promoto tubes match OEM dimensions precisely and can save up to 50% versus original parts

Shaft Diameter: 16 mm

Shock Absorber Type 640 Road Preload Adjuster:Mechanical (X-PA) (+$460) and eliminates the harshThe 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