G-Force ATV Snowmobile Drive Belt

2004-2007 Yamaha YXR66F Rhino 660 Gates G-Force C12 Belt Drive Carbon Fiber CN

Item Specifics

This belt fits the following vehicles:

2004-2007 Yamaha YXR66F Rhino 660 660cc (40ci)


Gates G-Force™ C12 Carbon-fiber CVT Drive belts deliver exceptional Power-Sport vehicle performance for the most demanding recreational, trail, off-road and competitive machines and their riders.

Developed by the leader in belt innovation and technology, Gates patented G-Force™ C12 belts are the first in the industry to utilize high-strength carbon fiber in the critical torque coupling tensile belt cords, not just as fiber-loaded rubber belt compounds. These state-of-the-art CVT (Continuously Variable Transmission) drive belts provide ultimate horsepower and torque-handling capability for extreme high-performance machines.

ATV Drive Belt Construction
  • Exceptional CVT Performance
    Patented carbon-fiber tensile cords and Aramid (Kevlar™ fiber) loaded high-temperature CR (Chloroprene Rubber) belt compounds provide exceptional lateral belt stability and excellent sidewall frictional characteristics for exceptional CVT power transmission.

  • Extreme Strength
    High strength, high modulus carbon-fiber tensile cords are 25-30% stronger than Aramid (Kevlar™-fiber) based cords. Specially formulated high flexibility adhesives bond the linear carbon fiber cords to the high-temperature CR body rubber, providing extreme horsepower and drive-torque handling capability for todays massive 800cc and larger engines.

  • High Flexibility
    Trapezoidal top-notch and rounded bottom-cog belt designs increase belt flexibility and cooling, with smooth pulley intake and out-feed for smoother overall CVT operation. Advanced Kevlar™-fiber loaded chloroprene rubber retains flexibility at low temperatures, reducing transmission system energy loss.

  • Reduced Stretch and Elongation
    High modulus-of-elasticity carbon fibers stretch 60% less than Kevlar™ fibers at the same load conditions, enabling faster acceleration and more consistent CVT shift performance compared to Kevlar™ fiber belts.

  • Enhanced Durability
    Patented manufacturing technologies and materials combine to create a belt with outstanding operating life. Carbon fiber shear characteristics dramatically reduce sidewall cord pull-out compared to Kevlar™-fiber belts, while high-temperature CR (Chloroprene Rubber) body compounds resist thermal degradation at high operating temperatures.

  • Direct OEM Replacement
    G-Force™ C12 belts are manufactured to precise OEM belt dimensions to match original CVT shift characteristics and clutch/variator speed ratios - without clutch re-calibration. Vehicle-specific drop-in designs are available for Arctic Cat, Can-Am, Ski-Doo, Honda, Kawasaki, Polaris, Suzuki, Yamaha, and more.

1-year SNOWMOBILE, 2-Year ATV/UTV WARRANTY
Gates G-Force™ belts are warranteed to the original purchaser from defects in materials and workmanship for one year for snowmobile belts and two years for ATV/UTV belts from the date of purchase under normal use. This warranty shall be automatically null and void if the belt is used under abnormal conditions including but not limited to: racing or any competitive event, improper installation, incorrect alignment, improper application clutch case sealing, towing or poor clutch condition. Final authorization on warranted product to be made by Gates Corporation.

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