MOOSE RACING Fork Springs - 42.5 mm - 4.6 n/mm 4051190 Skid Plate Mounting Hardware The round shape

The round shape

more durable and is a direct replacement for the OEM plastic throttle tube

Kit Springs provide improved feel and a stronger spring rate for better engagement

Dyno-tested to last 3 to 4 times longer than OEM seals

2020-2023 Husqvarna Vitpilen 401 - - 2020-2023 Husqvarna Svartpilen 401 - -

MOOSE RACING Fork Springs - 42.5 mm - 4.6 n/mm 4051190 Skid Plate Mounting Hardware The round shapeMoose NOK fork Springs use the highest grade chrome silicone wire Each spring is cold coiled then heat treated Springs are pre set and ground to length before being polished for the ultimate performance All springs have their rate laser etched on the end and are manufactured to DIN2095 grade 1 standards All springs go through the following stages: cold coiled, heat treated, tempered, shot peened, ground ends, polished for reduced friction and smoother