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: Aprilia 650 PEGASO FACTORY 2005-2007 650 PEGASO TRAIL 2006-2010 PEGASO 650 FACTORY 2008-2011 PEGASO 650 STRADA 2005-2011 Honda NX650 Dominator 1991-2002 Yamaha MT03 2006-2012 XT660 R 2004-2017 XT660X SUPERMOTARD 2004-2015 XTZ660Z TENERE 2008-2019