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: 39
Fits: Kawasaki KLX400R 2003-2004 Suzuki DR350SE 1997-1999 DRZ250 2001-2020 DRZ400E 2000-2012 2014-2022 DRZ400S 2006-2016 DRZ400SM 2005-2022 RM125 1980-1984 2012 RM250 1981-1983 1989-1997 2012