Pro Taper Race Spec MX Front Sprocket Yamaha YZ65 (’18-’22)
ProTaper 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.
- Core refined 655M13 nickel-chrome-molybdenum alloy steel
- Internal broaching and precision machined to exact tolerances
- Lightening holes reduce rotating weight
- Self-cleaning mud grooves prevent dirt build up
- Specially formulated coating retains strength and wear-resistance.
Fits:
Yamaha YZ65 18-22
