ALL WHEELS SOLD INDIVIDUALLY Some say you should not try to reinvent the wheel. We beg to differ! This is the solution we've all been waiting for. Our HELLFIRE-R wheel combines the tried and true strength of our billet HELLFIRE wheel with a brand new hybrid UHMW dual-compound PLASTIC & RUBBER outer ring for reduced track wear and vibration, added serviceability, and most importantly the elimination of ice build-up issues. With multiple cycles of intense testing in varying conditions and terrain, we can confidently affirm that HELLFIRE is the ideal combination of strength, bearing support, style, and user serviceability to make it the longest-lasting and most versatile option on the market. Will bolt on directly to stock polaris rmk/khaos rails 2011-current 7.2" size is directly compatible with: Polaris RMK Khaos and Pro 2011-current with stock polaris rails Polaris Switchback Assault 2011-current with stock polaris rails Polaric Pro CC equipped sleds (indy xc/xcr 2016-current) SkiDoo R-motion equipped sleds (2017+ MXZ 129 or Backcountry 137) SkiDoo R-motionX equipped sleds Arctic Cat Riot twinrail 146 models when used together with our 1/2" slot 3 or 4 wheel axle (currently out of stock) Arctic Cat Slide-Action skid models (129 ZR / 137 ZR ) when used together with our 1/2" slot 3 or 4 wheel axle (currently out of stock) Does not include axle. Wheels sold individually Key features: RUBBER outer ring! NEW Dual compound outer ring for maximum track life and minimum vibration User serviceable bearing AND outer rubber ring Superb hub strength Compatible with studded tracks! Koyo/NTN 6004 bearing pre-installed with every wheel
