Fits 2020-2020 Ski-Doo Expedition Xtreme E-TEC 850 Gates Drive Belt 48R4289 G-Force; OE Replacement; 44.066 Inch Outside Circumference; 1.469 Inch Top Width

Key Features

• First On The Market To Utilize Ethylene Elastomer Compound To Address The Needs Of Larger SxS And High-Horsepower ORVs In Tough Riding Conditions
• Next-Generation EE Compound Offers Maximum Transverse Stiffness And Heat Resistance, Resulting In Higher Load Capacity, Higher Peak Torque Capacity
• Less "Heat Fade" And Less Speed Loss. Delivers 75 Percent Greater Dynamic Axial Stiffness On Average, Up To 50 Percent Lower Speed Losses And Better Recovery
• Unmatched Temperature Capability - Runs Cooler, Resists Glazing For Better Recovery And Reduced Cracking/Chunking Out After Running At Temps Exceeding +149 Degree Celsius
• Extended Belt Life - Belt Life Increased 100-300 Percent Versus Aftermarket Competitive Belts In Severe Duty Lab Test Conditions And In Field Testing
• Higher Power Capacity - Reduced Speed (Rpm) Loss By 50 Percent Under High Loads And Increased Load Capacity By >10 Percent Compared To Other Aftermarket Belt
• Limited Warranty