Wilbers Fork Spring - Zero friction - Linear Hyper-Race Steering Damper Kits Whether you are restoring a

Whether you are restoring a vintage dirt bike for show or competing in vintage MX racing

providing excellent cooling and consistent damping for the rider looking to step up there suspension without hurting the bank

They are completely adjustable in compression

Das Wilbers Adjustline

and an air-chamber adjustment improve response and composure

Wilbers Fork Spring - Zero friction - Linear Hyper-Race Steering Damper Kits Whether you are restoring aWilbers 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: