Polaris RZR S4 1000 2019-2021 Dayco XTX Drive Clutch CVT Belt | XTX2279

Dayco’s revolutionary new ATV belts are engineered for those monster machines powered by 800cc and above engines. Specially-formulated high temperature Neoprene® with the highest level of Aramid fiber loading available delivers track-churning performance for the most aggressive riders.This innovative break-through design features deeper cogs on top and rounded cogs on the bottom for ultimate flexibility and longer belt life.

The Dayco XTX belt offers:

• 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 Dayco XTX belt gives extreme riders the best out-of-the-hole acceleration, throttle response and durability, for the ride of a lifetime—every time!