Rear Sprocket Steel 40t 520 Yam

Features:

• Manufactured using only the highest quality 1045 high-carbon steel and most are heat treated for added strength and wear resistance
• Computer designed weight reduction holes are included where possible
• Most are zinc plated and some have a baked-on durable paint process for corrosion resistance

Fits:
Yamaha_YFM250R Raptor 2008 to 2012
Yamaha_YFM250RSE Raptor SE_2008_
Yamaha_YFM250RSE2 Raptor SE Custom_2008_
Yamaha_YFM350R Raptor 2004 to 2012
Yamaha_YFZ450 2004 to 2009
Yamaha_YFZ450_2012_
Yamaha_YFZ450 Bill Balance Edition 2006 to 2007
Yamaha_YFZ450 SE 2007 to 2008
Yamaha_YFZ450R 2009 to 2013
Yamaha_YFZ450R SE 2009 to 2013
Yamaha_YFZ450X 2010 to 2011
Yamaha_YFZ450X Bill Ballance_2010_