MTX 487 Steel Rear Sprocket #520 (43T) (11-186-43) Yamaha Nano fiber technology 7 500

Nano fiber technology 7 500 times thinner than hair

LS2 FF811 Vector II Carbon

Current Draw: 1A @12V 0

All Balls metal bushings are case hardened and plated to prevent wear and corrosion

Quantity: 20

MTX 487 Steel Rear Sprocket #520 (43T) (11-186-43) Yamaha Nano fiber technology 7 500MTX OE Steel sprockets are strong and durable heat treated and hand finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price making them your ideal cost effective solution for replacing old worn and warped sprockets. OEM replacement