The Dayco XTX5033 snowmobile drive belt is designed for high-performance applications, offering superior durability and efficiency for aggressive riders. Crafted from specially formulated high-temperature Neoprene combined with the highest level of Aramid fiber (Kevlar), this belt ensures maximum strength and resilience during demanding snowmobile rides. Its innovative design features deeper cogs on top for enhanced grip and rounded cogs on the bottom for increased flexibility, resulting in longer belt life and more reliable performance across a variety of conditions. This drive belt delivers quicker throttle response at mid-speed acceleration, allowing for more precise control during rapid maneuvers. It also provides greater secondary acceleration at high RPMs, ensuring consistent power delivery and minimizing slippage under high torque loads. Riders benefit from improved deceleration performance, with more responsive engine braking, making handling safer and more predictable. Tested and proven reliable at well over 12,000 RPMs, the XTX5033 offers a cooler running operation compared to leading competitors, which helps extend belt life and maintain peak performance. Compatible with numerous Yamaha Apex models from 2006 to 2016 and Yamaha RS Vector models from 2005 to 2008, this belt is an ideal choice for snowmobile enthusiasts seeking a durable, high-performance component. Its robust construction and innovative features make it suitable for demanding winter conditions, ensuring a smooth, responsive ride on the snow. Whether you're racing or enjoying recreational snowmobiling, the Dayco XTX5033 provides the reliability and performance needed to maximize your snowmobile's capabilities. Features: * High-temperature Neoprene with Aramid (Kevlar) for maximum durability * Deeper cogs on top and rounded cogs on bottom for flexibility and long belt life * Quicker throttle response during mid-speed acceleration * Enhanced secondary acceleration at high RPMs * Reduces slippage during high torque conditions * Increased horsepower capacity for demanding rides * Improved engine braking for better deceleration control * Reliable operation at over 12,000 RPMs * Cooler running design for extended belt life