Advantage: The Kaibintech XTX ATV belt is faster and more consistent throttle response at high speeds Quicker throttle response at mid-speed acceleration Greater secondary acceleration at high RPMs Reduction in slippage during the highest levels of torque Increased horsepower capacity Better performance during deceleration more responsive engine braking Tested and proven reliable at well over 12,000 RPMs Cooler running than the leading competitors This race-tested Kaibintech XTX belt gives extreme riders the best out-of-the-hole acceleration, throttle response and durability, for the ride of a lifetime.