YSS SUSPENSION Linear fork spring HARDNESS 8.5 7431055

YSS linear fork springs: firmer suspension tuning for greater control
YSS linear fork springs in a sporty, stiff design – ideal for anyone seeking more precise handling and enhanced stability. Made from high-quality silicon spring steel, they deliver responsive performance with excellent dimensional stability thanks to the reduced wire gauge. The springs are fully polished and ground on both the top and bottom to minimize noise and optimize oil flow within the fork.
Scope of delivery: 2 springs for complete fork conversion.
SPRING TYPE: LINEAR
LENGTH: 320MM
DIAMETER 1: 36.5MM
HARDNESS 1: 8.5 N/MM
LEFT AIR CHAMBER: 150 MM
RIGHT AIR CHAMBER: 150 MM
RECOMMENDED VISCOSITY: 5W