The ProTaper Yamaha Rear Black Sprocket with part number 033212 is engineered to deliver superior performance and durability for a wide range of Yamaha models. Featuring the innovative Angled Mud Groove design, this sprocket provides a self-cleaning effect that effectively sheds mud and debris during operation, helping to maintain optimal horsepower and reduce sprocket wear. Its precision CNC-machined construction ensures strict tolerances, resulting in a reliable fit and enhanced contact with the chain for longer sprocket life.

The sprocket is made from 7075-T6 heat-treated billet aluminum, offering exceptional strength and resistance to corrosion with a deep penetrating anodized finish. The design includes countersinks that automatically center the sprocket to the hub during installation, simplifying the setup process without the need for additional hub guides. Its unique layout increases the tooth surface area by up to 40%, further improving contact and wear characteristics. These features collectively contribute to increased sprocket longevity and performance, making it an ideal upgrade for enthusiasts seeking durability and efficiency.

Designed specifically for popular Yamaha models from 1992 to 2005, the ProTaper Yamaha Rear Sprocket is a high-quality component made in the USA. Its rugged construction and innovative features make it suitable for demanding off-road conditions, ensuring smooth operation and reliable power transfer. Whether you're racing or riding recreationally, this sprocket offers a significant performance advantage, backed by ProTaper’s reputation for quality and innovation.

Features:

• Angled Mud Groove design: Creates a self-cleaning effect, shedding mud and debris during operation

• Increased tooth surface area: Up to 40% more contact with the chain for improved wear and longevity

• Precision CNC-machined: Ensures strict tolerances for reliable fit and performance

• Made from 7075-T6 heat-treated billet aluminum: Provides strength and corrosion resistance

• Deep anodized finish: Protects from corrosion and enhances wear resistance

• Countersinks: Automatically center sprocket to hub during installation, no additional guides needed

• Designed for Yamaha models from 1992 to 2005: Ensures proper fit and optimal performance

• Made in the USA: Quality craftsmanship and durability

Fitment:
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 Yamaha YZ490 Base
1991 Yamaha WR250 Base
1992 Yamaha WR250 Base
1992 Yamaha WR500 Base
1993 Yamaha WR250 Base
1993 Yamaha WR500 Base
1993 Yamaha YZ125 Base
1993 Yamaha YZ250 Base
1994 Yamaha WR250 Base
1994 Yamaha YZ125 Base
1994 Yamaha YZ250 Base
1995 Yamaha WR250 Base
1995 Yamaha YZ125 Base
1995 Yamaha YZ250 Base
1996 Yamaha WR250 Base
1996 Yamaha YZ125 Base
1996 Yamaha YZ250 Base
1997 Yamaha WR250 Base
1997 Yamaha YZ125 Base
1997 Yamaha YZ250 Base
1998 Yamaha WR400F Base
1998 Yamaha YZ125 Base
1998 Yamaha YZ250 Base
1998 Yamaha YZ400F 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 TTR250 Base