Wilbers Fork Spring - Zero friction - Linear WESA Threaded Spring Preload: Easily adjust

Threaded Spring Preload: Easily adjust your sag to compensate for rider weight

and safer ride without compromising on comfort

specifically sealed and hardened to survive the relentless abuse of dirt

Engineered for those who demand the very best

ensuring smooth

Wilbers Fork Spring - Zero friction - Linear WESA Threaded Spring Preload: Easily adjustWilbers linear fork springs Linear springs offer predictable, easily adjustable behavior the specialists choice for the racetrack. Built from first class chrome silicon steel and supplied with ABE. Even with linear springs, the air chamber provides end stroke progression. Product may vary from picture. Recommended oil viscosity and air chamber: