2025 Arctic Cat M MOUNTAIN CAT ALPHA ONE M 858 Mountain Cat ALPHA ONE with ATAC at Mecanic Plus

Standard

• Displacement - 794cc
• Cooling - Liquid
• Cylinders - 2
• Lubrication - Electronic Injection
• Ignition - Digitally Controlled CDI
• Engine Starter Output - 270 W @ 3000 RPM
• Exhaust - APV with Tuned Pipe, Pipe Sensor and Stainless Steel Manifold and Muffler
• Oil System Capacity - 3.25 qt.
• Coolant System Capacity - 5 qt.
• Minimum Octane - 91
• Fuel Delivery - Next Generation C-TEC2
• Bore x Stroke - 85 x 70 mm
• Fuel Capacity - 10.4 gal (Manual Start), 11.7 gal (Electric Start)

Standard

• Overall Chassis Width - 42.5-44.5 in.
• Overall Chassis Height - 50 in.
• Track Type - PowerClaw
• Track Width - 15 in.
• Lug - 3 in.
• Pitch - 3.50 in.
• Ski Stance - 35.5-37.5 in. - Adjustable
• Runner Type - Single Runner with Carbide
• Ski Type/Width - G2 ProClimb - 7 in.
• Overall Chassis Length - 132 or 137 in. (varies by model)
• Track Length - 154 or 165 in.

Standard

• Front Suspension - Arctic Mountain Suspension (AMS)
• Sway Bar - N/A
• Front Travel - 7 in.
• Rear Suspension - ALPHA-ONE Rear Suspension
• Ski Shocks - FOX FLOAT 3 QS3
• Rear Track Shock - FOX FLOAT 3 QSL
• Front Track Shock - FOX FLOAT 3 QSL
• Rear Travel -14 or 15 in.

Standard

• Heat Exchanger - Front/Short Tunnel
• Lighting - LED with Accent Light
• Starter - Manual or Electric Push-Button
• Handlebars - Hooked with Grab Handle, 4.5 in. Riser
• Seating - Lightweight Mountain
• Standard Accessories - 12V Outlet, Goggle Holder, Hand and Thumb Warmers, Ice Scratchers, Front Bumper, Tether Switch
• Windshield - 1 in. Mountain Height
• Additional Accessories - Handguards, Heated Drivers Seat (only available on select models), Mirrors, Rear Racks, Side Panel Wind Deflectors, Sno Pro Hooked Brake Lever, Tow Hitch, Tunnel Flare, Visor Plug-In
• Storage Components - M Tunnel Bag

Standard

• Drive System - Arctic Mountain Drive System
• Clutch Calibration - 6,000-8,000 ft.
• Gearing - 19/50
• Chain Pitch - 96
• Reverse - Push-Button Engine
• Drive Clutch - ADAPT CVT
• Driven Clutch - ADAPT CVT
• Brakes - Stealth Hydraulic Master Cylinder with Lightweight Caliper
• Track Drive Sprocket - 7 Tooth, 3.5 Pitch, Exvolute

Standard

• Type of Gauge - Deluxe Digital
• Speedometer - Digital
• Tachometer - Digital
• Odometer - Digital
• Fuel - Digital
• Oil - Indicator Light
• Coolant - Digital/Indicator Light
• Hours - Digital
• Altimeter - Digital