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: 530 Teeth: 18
Fits: Kawasaki GPX600 1988-1997 GPX750 1986-1990 Z550 1982-1990 ZXR750 1989-1995 ZZR400 1990-2001 ZZR600 1990-2007 Suzuki GS650 1980-1982 Yamaha YZF600 Thundercat 1996-2003