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: 525 Teeth: 42
Fits: Aprilia RSV 1000 R (Radial Caliper) 2004-2005 RSV1000 MILLE 1998-2003 RSV1000 TUONO 2006-2008 RSV1000 TUONO (OHLINS) 2003-2009 RSV1000 TUONO R (OHLINS) 2003 RSV4 FACTORY 2009-2014 SL 750 SHIVER 2007 2011 2013-2016 SL1000 FALCO 1999-2005 SL750 SHIVER 2008-2010 2012 SL750 SHIVER SPORT ABS 2015 SMV 1200 DORSODURO 2011-2012 TUONO 1000 2002-2005 TUONO 1000R (Radial Caliper) 2006-2010