Shock Absorber Type 640 Road Preload Adjuster:Hydraulic Preload Adjuster (Wilbers-PA) (+$505) – Telelever-optimized damping curve

– Telelever-optimized damping curve

Featuring a heavy-duty 36mm paired with a massive 16mm hard-chrome shaft

and incredibly consistent

– 2× Harley-Davidson top-out springs

Use the included adjustment tool to dial in your exact rider sag

Shock Absorber Type 640 Road Preload Adjuster:Hydraulic Preload Adjuster (Wilbers-PA) (+$505) – Telelever-optimized damping curveThe 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