Steel Rear Sprocket Sunstar

Constructed of high-quality, aerospace grade 7075 T-6 aluminum

Computer-designed weight reduction holes for lightness

Exclusive tooth-valley design provides 24% better chain contact area for the best power transfer possible

Finished with a clear anodized coating that adds durability and a superb finish

Grooves added at bottom of tooth area

STEEL OEM REPLACEMENT REAR SPROCKETS

• Nearly all machines come equipped from the factory with this sprocket
• Constructed of the highest quality 1045 high-carbon steel
• Exclusive heat treatment and quenching process for strength and durability
• The strongest, longest lasting steel replacement sprocket available

POWERDRIVE COUNTERSHAFT SPROCKETS

• Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents, resulting in a longer lasting, better appearance
• Manufactured from case-hardened chromoly steel for unparalleled strength and durability
• Most race applications feature drilled weight-reduction holes (depends on application/tooth size)
• Constructed of the same great quality and specifications that the Japanese OEMs have trusted and used since 1946

2006	Yamaha	YFZ450
2007	Yamaha	YFZ450
2013	Yamaha	YFZ450
2013	Yamaha	YFZ450R
2007	Yamaha	YFZ450SE
2013	Yamaha	Raptor 250
2006	Yamaha	Raptor 350
2008	Yamaha	Raptor 350
2009	Yamaha	Raptor 350
2010	Yamaha	Raptor 350
2013	Yamaha	Raptor 350
2006	Yamaha	Raptor 700
2007	Yamaha	Raptor 700
2008	Yamaha	Raptor 700
2013	Yamaha	Raptor 700
2013	Yamaha	Raptor 700R
2013	Yamaha	YFZ450RSE
2006	Yamaha	YFZ450V
2007	Yamaha	YFZ450V
2008	Yamaha	YFZ450SP

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