Vortex Racing Aluminum Rear Sprocket 428 47 Tooth- Silver

Vortex Rear Sprockets are made to precise specifications from aluminum ensuring concentricity and durability. Lightening holes reduce rotating mass.

This Part Fits:

Year	Make	Model	Submodel
2002-2009,2012,2015-2018	Suzuki	RM85	Base
1993-2001	Yamaha	YZ80	Base
2002-2018	Yamaha	YZ85	Base