MTX 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 Exceeds OEM specifications Heat treated and hand finished Pitch: 520 Teeth: 15
Fits: Yamaha SRX600 1985-1990 TT250 1986-1993 TT350 1986-1998 TT600 1982-1992 TT600E BELGARDA E/START 1996-1998 TT600R 1997 XT550 1982-1983 XT600 1983-1986 XT600Z TENERE 1983-1988