MOOSE RACING Fork Springs - 43.5 mm - 4.2 n/mm 0405-1168 Youth Yamaha Racing Strobe T-Shirt Replace the stock air screw

Replace the stock air screw on your throttle body with this high precision brass model The perfect replacement for the plastic version from the manufacturer

Feature three separate bodies on each side giving the bike six pipes total

Available in 1L bottles

Combining throttle body with intake manifold will allow a better air/fuel mixture for quicker throttle response Control the amount of air flowing to the engine's combustion chamber

60% Cotton / 40% Polyester

MOOSE RACING Fork Springs - 43.5 mm - 4.2 n/mm 0405-1168 Youth Yamaha Racing Strobe T-Shirt Replace the stock air screwMoose 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