MTX 284 Steel Front Sprocket #520 (12T) (10-ML4-12) Yamaha Light chest protector with premium

Light chest protector with premium hard-shell roost protection

Stylish All-Black Design

Formula GP 10W has been specially developed for competition purposes

02mm HEIGHT OF PISTON approx 39

MTX 284 Steel Front Sprocket #520 (12T) (10-ML4-12) Yamaha Light chest protector with premiumMTX 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