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- New
- In Stock
- Young Powerports Missoula
- A102591
- 4UF1S2JH8ST102591
- Snowmobile
- Mountain
2025 Arctic Cat® M 858 Mountain Cat Alpha One 165"/3.00" Push Button
A THRILL SEEKER'S DREAMWith bold styling and bolder moves, the Mountain Cat is built for next-level riding. By incorporating cutting-edge features, the Mountain Cat shows even the most diehard thrill-seekers the ride of their lives.
Features may include:
A NEW BREED OF POWER- ALL NEW 858 ENGINE
The all-new 858 two-stroke engine is designed for seamless integration into the new CATALYST platform. With an 8% increase in displacement, this engine houses an 11% increase in output over the C-TEC2 800 and weighs 4% less. It features an optimized air intake system, a new exhaust valve design for more consistent power and cleaner emissions, and an all-new crankcase for increased stroke and integrated engine mounts.
- Young Powerports Missoula
- New
- A102591
- 2025
- Arctic Cat®
- M 858 Mountain Cat Alpha One 165"/3.00" Push Button
- Snowmobile
- Mountain
- 4UF1S2JH8ST102591
- 858, 2-Stroke
- 858cc
- Liquid
- 2
- 85 mm
- 75.6 mm
- Electronic Injection
- Push-Button Electric Start
- Digitally Controlled CDI
- Stator Output: 270W @ 3000 RPM
- APV IV w/ Full Stainless Steel Exhaust & EGT Sensors
- Delivery: Next Gen. C-TEC2 | Minimum Octane: 91
- AC M Belt Drive
- ADAPT | Driven: ADAPT | Calibration: 6,000-8,000 ft
- Stealth Hydraulic Master Cylinder
- 24/63
- Belt
- Track Drive: 9 Tooth, 2.86 Pitch, Exvolute or 7 Tooth, 3.50 Pitch, Exvolute
- Push-Button Engine
- AWS 36
- Ski: FOX FLOAT 3 QS3
- 7.6 in
- ALPHA ONE Rear Suspension
- Track: FOX FLOAT 3 QS3
- Track: FOX FLOAT 3 QSL
- 13.5 in, 14.5 in, or 15.5 in
- Chassis: 126.5 in or 131 in
- Chassis: 42-44 in
- Chassis: 50 in
- 15 in
- 165 in
- 3.00 in
- 2.86 in or 3.50 in
- G2 ProClimb - 7 in | Stance: 35-37 in - Adjustable
- System: 3.0 qt
- 10.4 gal
- Capacity: 4.2 qt
- Skye Blue/Galaxy Blue
- LED
- PowerClaw
- Single Runner w/ Carbide
- Arctic Cat G8 (CAN w/o GRR)
- Digital
Recommendations
Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.