2020 Arctic Cat® M 8000 Hardcore Alpha One 154/3.00" Built for Big Air and Big Climbs, with ALPHA ONE Single-Beam Rear Suspension Hardcore doesn’t flinch at big challenges or stiff competition. It conquers the backcountry with the revolutionary ALPHA ONE™ Single-Beam Rear Suspension and easily adjustable coil-over FOX® ZERO shocks. Built for competitive, big-air riders with a next-gen 8000-Series C-TEC2™ engine and ALPHA ONE™ Single-Beam Rear Suspension. Features may include: ALPHA ONE™ Single-Beam Rear Suspension Our single-beam rear suspension unlocks more maneuverability than any mountain snowmobile in history. Up here, there's only one alpha. Ascender Platform The Ascender Platform brings together an arsenal of innovations that deliver the highest level of backcountry performance and handling for every Arctic Cat Mountain Snowmobile. 8000-Series C-TEC2™ Engine The Hardcore Alpha One's 8000-series engine packs serious power into a highly maneuverable snowmobile. AMS Front Suspension Lightweight spindles and a precision-engineered suspension geometry let you maneuver through deep snow and anything else the mountain has in store. FOX® 1.5 ZERO QS3 Coil-Over Ski Shocks Quickly adjust these FOX 1.5 ZERO QS3 shocks to any of three compression settings, and get plush performance on bumps from coil-over springs.