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: 12
Fits: Honda CRF150F 2003-2005 2007 2009-2020 CRF230F 2003-2020 CTX200 2004-2015 NXR125 FARM 2004-2013 NXR125 STREET 2004-2013 NXR125ES 2008-2010 SL230 1997-2001 XR125 Duster 2011-2013 XR150L 2014-2021 XR190 2017-2021 XR250L 1991-2001 XR250R 1988-1995 XRB200 1993-2001