DESCRIPTION Premium Material for Durability: KEMIMOTO drive belt is constructed with high-grade chloroprene rubber and polyester cord reinforcement, delivering exceptional heat resistance, flame retardancy, and lightweight strength. It maintains dimensional stability while resisting punctures, wear, and chemical corrosion for reliable long-term performance Better Heat Dissipation: KEMIMOTO snowmobile drive belt features a dual-sided tooth design with trapezoidal top notches and rounded tooth profiles to maximize heat dissipation and flexibility, ensuring extended service life Tear-Resistant Inner Layer: The inner layer of KEMIMOTO snowmobile drive belt is reinforced with elastic nylon fabric, providing exceptional tear resistance and allowing the belt to withstand high-tension loads without damage Stable RPM for Fewer Belt Failures: KEMIMOTO cvt drive belt maintains stable RPM during shifting, ensuring even wear and minimizing belt failure for reliable performance in demanding conditions 180°C Heat Resistance: With a heat resistance of up to 180°C, KEMIMOTO snowmobile cvt drive belt resists cracking and wear under extreme temperatures, ensuring consistent operation in high-heat environments FITMENT Compatible with Ski-Doo 850 E-TEC, 900 ACE Turbo, Replacement for 417300571