Wilbers Fork Spring - Zero friction - Linear Fork Cartridges we achieve sufficient suspension travel

we achieve sufficient suspension travel and comfortable riding by automatically adapting the spring rate to the load

a pressure control valve prevents the shock absorber from hydraulic locking

clean profile with a 30mm piston that integrates seamlessly with your vintage motorcycle’s frame without the bulk of external reservoirs

weight distribution

making it an ideal solution for motorcycles with limited installation space

Wilbers Fork Spring - Zero friction - Linear Fork Cartridges we achieve sufficient suspension travelWilbers 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: