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: 16
Fits: Yamaha SZR660 1996-2001 TT600R 1998-2004 TT600S BELGARDA K/START 1995-1998 XT600 1987-2003 XT600E 2004 XTZ660 TENERE 1996-1998