ProTaper Front Sprocket - 13 Teeth - Yamaha | YZ125 | 1987-2004

Race Spec (RS) Front Sprockets are CNC machined and internally broached to precise tolerances from case-hardened, core-refined chromoly steel. Computer engineering ensures precise fitment, optimal weight savings and perfect balance. The result is minimal chain drag, maximum horsepower, and uncompromising strength. A proprietary coating further reduces wear and corrosion, yielding a front sprocket unparalleled in the market

• Specially formulated coating retains strength and wear-resistance

• Internal broaching and precision machined to exact tolerances

• Core refined 655M13 nickel-chrome-molybdenum alloy steel

• Self-cleaning mud grooves prevent dirt build up

• Lightening holes reduce rotating weight

Fitment:
1987|Yamaha|YZ125|Base
1988|Yamaha|YZ125|Base
1989|Yamaha|YZ125|Base
1990|Yamaha|YZ125|Base
1991|Yamaha|YZ125|Base
1992|Yamaha|WR200|Base
1992|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|YZ125|Base
1999|Yamaha|YZ125|Base
2000|Yamaha|YZ125|Base
2001|Yamaha|YZ125|Base
2002|Yamaha|YZ125|Base
2003|Yamaha|YZ125|Base
2004|Yamaha|YZ125|Base