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2025 Arctic Cat® M 858 Alpha One Sno Pro 154"/3.00" Push Button

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HD Certified Pre-Owned

New 2025 Arctic Cat M 858 Alpha One Sno Pro 154"/3.00" Push Button Snowmobile For Sale In Kalispell, MT

This New 2025 Arctic Cat M 858 Alpha One Sno Pro 154"/3.00" Push Button Snowmobile is for sale at Fastoys Racing conveniently located in Kalispell, Montana. Our knowledgeable team is eager to assist you, so don’t hesitate to contact us today to schedule an appointment. We are your premier powersports dealership for the best price Snowmobile In Montana. If this isn't the exact Arctic Cat Snowmobile you're looking for don't hesitate to go back and revise your search. We're sure to have the perfect Snowmobile for you in our showroom in Flathead Valley. We invite you to visit us at Montana’s largest Arctic Cat dealer for new and pre-owned Snowmobiles for sale. Let us help you find the ideal Snowmobile to take home today!

Fastoys Racing

Address: 10 Fast Lane, Kalispell, MT 59901

Phone: (406) 257-8697

2025 Arctic Cat M 858 Alpha One Sno Pro 154"/3.00" Push Button

CONQUER THE CLIMB

Mountain riding just got a lot more interesting. The Arctic Cat M ALPHA ONE will revolutionize how you explore the backcountry with the groundbreaking CATALYST platform.

Features may include:

PEAK PERFORMANCE UNLOCKED
  • CATALYST CHASSIS

The revolutionary CATALYST platform has been built from the ground up to optimize every aspect of your ride, so much so that you’ll feel at one with the sled. With enhanced ergonomics, a lower center of gravity, our exclusive laydown engine design, specially calibrated suspension and more, this changes everything.

LIGHTWEIGHT, YET POWERFUL
  • 600-SERIES C-TEC2 ENGINE

This robust, yet lightweight 599cc, 125-HP C-TEC2™ engine with Dual-Stage Injection (DSI) offers more than enough power to carve up the backcountry, while keeping the sled feeling weightless.

ULTIMATE ADJUSTABILITY
  • AC5S SHOCKS

Designed by Arctic Cat, for Arctic Cat, the all new AC5S shocks offer 5 different positions and adjustable spring preload. They are uniquely calibrated for backcountry riding and showcase both Arctic Cat's legacy of durability and its signature style.

UNMATCHED CONTROL
  • ALPHA ONE SINGLE-BEAM REAR SUSPENSION

Arctic Cat’s revolutionary single-beam rear suspension changes the game for mountain snowmobiles. The unique monorail design sheds snow to keep your sled light and equalizes floatation across the width of the track. ALPHA ONE offers unmatched maneuverability and flotation - allowing you effortlessly go where others are left stuck and tired.

SMOOTH POWER DELIVERY
  • ADAPT CVT SYSTEM

With its lightweight, narrow design that increases performance a

  • 2025
  • Arctic Cat®
  • M 858 Alpha One Sno Pro
  • 154"/3.00" Push Button
  • Mountain
  • Stator Output: 270W @ 3000 RPM
  • 858, 2-Stroke
  • 858cc
  • Liquid
  • 2
  • 85 mm
  • 75.6 mm
  • Electronic Injection
  • Push-Button Electric Start
  • Digitally Controlled CDI
  • 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: AC5S
  • 7.6 in
  • ALPHA ONE Rear Suspension
  • Track: AC5S
  • Track: AC5S
  • 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
  • 154 in
  • 3.00 in
  • 2.86 in or 3.50 in
  • System: 3.0 qt
  • 10.4 gal
  • Capacity: 4.2 qt
  • Medium Green/Black
  • LED
  • PowerClaw
  • G2 ProClimb - 7 in | Stance: 35-37 in - Adjustable
  • Single Runner w/ Carbide
  • Sport
  • Digital
  •  Calculation is estimate only.
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  •  Quotes are estimates only, actual rate may vary slightly.
  •  One-Way toll road charges will be the responsibility of the customer.
  •  Additional fees and/or duties may apply to International and non-continental US shipping requests.
  • $18,099.00
  • Kalispell, Montana
  • New
  • AS100346
  • 2025
  • Arctic Cat®
  • M 858 Alpha One Sno Pro 154"/3.00" Push Button
  • 4UF1S2GG9ST100346
  • GREEN
  • Stator Output: 270W @ 3000 RPM
  • Delivery: Next Gen. C-TEC2 | Minimum Octane: 91
  • Available

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.