ProTaper Yamaha Rear Black Sprocket – 51 Teeth

Race Spec (RS) Rear Sprockets feature our revolutionary Angled Mud Groove. This exclusive design creates a self-cleaning effect during operation, shedding away mud that would otherwise lead to horsepower loss and sprocket wear. With their precise CNC machining and unique layout, these grooves also allow an increase in tooth surface area of up to 40% over competing sprockets. As a result, contact with the chain is significantly improved, leading to a marked increase in sprocket life over other brands. That’s the ProTaper difference.

Fits:

Yamaha TTR250 Base 1999

Yamaha TTR250 Base 2000

Yamaha TTR250 Base 2001

Yamaha TTR250 Base 2002

Yamaha TTR250 Base 2003

Yamaha TTR250 Base 2004

Yamaha TTR250 Base 2005

Yamaha TTR250 Base 2006

Yamaha WR250 Base 1991

Yamaha WR250 Base 1992

Yamaha WR250 Base 1993

Yamaha WR250 Base 1994

Yamaha WR250 Base 1995

Yamaha WR250 Base 1996

Yamaha WR250 Base 1997

Yamaha WR400F Base 1998

Yamaha WR500 Base 1992

Yamaha WR500 Base 1993

Yamaha YZ125 Base 1993

Yamaha YZ125 Base 1994

Yamaha YZ125 Base 1995

Yamaha YZ125 Base 1996

Yamaha YZ125 Base 1997

Yamaha YZ125 Base 1998

Yamaha YZ250 Base 1993

Yamaha YZ250 Base 1994

Yamaha YZ250 Base 1995

Yamaha YZ250 Base 1996

Yamaha YZ250 Base 1997

Yamaha YZ250 Base 1998

Yamaha YZ400F Base 1998

Yamaha YZ490 Base 1984

Yamaha YZ490 Base 1985

Yamaha YZ490 Base 1986

Yamaha YZ490 Base 1987

Yamaha YZ490 Base 1988

Yamaha YZ490 Base 1989

Yamaha YZ490 Base 1990

Air Freight Prohibited: false

Not Carb Approved: false

Ltl Freight Required: false

Prop 65: Unknown

Part Type: powersports

Epa: N/A

Carb Acknowledgement Required: false

Regular Stock: false