G-Force Redline Drive Belt for 2021 Polaris 850 SwitchBack XCR Snowmobile

Designed to handle the rapid acceleration and high variable torque loads of next-generation high-performance platforms
Built with Gates patented fiber-reinforced EE (ethyl elastomer) compound for maximum transverse stiffness and heat resistance
75% better dynamic axial stiffness and 50% lower speed losses from temperatures up to 338deg.F (170deg.C)
High-tensile aramid cord layer with specially-formulated adhesion gum maximizes acceleration, shock load resistance, and service life
Fabric cog jacket on rounded bottom cogs enables smooth shifting and higher abrasion resistance
Made without chlorinated compounds for reduced environmental impact