Wilbers Fork Spring - Zero friction - Linear PD Valve delivering a level of performance

delivering a level of performance that is typically found in high-end racing machines

nitrogen-filled piggyback reservoir designed to handle high-speed riding

High-Performance Fork Springs: Wound from premium steel

or at our Nordhorn factory

more responsive ride

Wilbers Fork Spring - Zero friction - Linear PD Valve delivering a level of performanceWilbers 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: