MOOSE RACING Fork Springs - 37 mm - 4.2 n/mm 0405-1184 Seats & Sissy Bars increases exhaust from the mouth

increases exhaust from the mouth area and reduces wind noise coming up from below

Use with stock Yamaha rear turn signals

Includes petcock

4-stroke kits contains header gasket

as well as bonded e-glass and stainless steel mesh The RPT designation comes from adapting the design of Cobra's Race-Pro 4 inch (EU: 10

MOOSE RACING Fork Springs - 37 mm - 4.2 n/mm 0405-1184 Seats & Sissy Bars increases exhaust from the mouthMoose 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