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M 400 ALPHA ONE

$13,149

STARTING CAD*
Plus destination charge and set-up.**

**Does not include destination charge or dealer set-up fee. Taxes, levies, duties, and other government-imposed fees not included. Prices and charges are subject to change. Price shown is for base model. Accessories, kits, and configurations are extra. Additional fees and charges may apply. Dealer prices may vary. Actual selling prices and terms are set by dealers. See dealer for details.

MID-SIZE. MAJOR FUN

  • 397cc C-TEC2 Single Cylinder EFI Engine
  • AMS™ 37 Front Suspension
  • Hydraulic Twin Tube Shocks
  • ALPHA ONE Suspension
  • 15” x 146” x 2” Challenger Track
  • Electric Start

Description

M

An Extension of Your Instincts

If you ride deep powder, you need a snowmobile that’s built to a higher standard. With the ultra-agile CATALYST™ platform and your choice of ALPHA ONE® mono-rail or twin-rail suspension, this lineup floats, climbs and carves with purpose.

 

AVAILABLE SLED
146″/2.00″ Challenger Turn-Key Electric AMS Black
Track/Lug Track Type Starter Suspension Color

 

 

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UNMATCHED CONTROL

ALPHA ONE SINGLE-BEAM REAR SUSPENSION

ALPHA ONE Suspension is the only single-beam rear suspension in the industry, providing enhanced agility on the mountain. The lightweight, single-beam design provides nimble action allowing riders to maneuver the sled and carve tighter circles with less effort than conventional, dual-rail snowmobiles.

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PLENTY OF POWER TO PLAY

400-SERIES EFI ENGINE

A 397cc single-cylinder 2-stroke engine with electronic fuel injection (EFI) offers quicker, more responsive power that gives you a smoother take off every time.

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PROVEN SUSPENSION

ARCTIC MOUNTAIN SUSPENSION

AMS™ 37 Front Suspension is built to deliver confident performance in deep snow, combining lightweight spindles with precision-engineered suspension geometry for responsive control and maneuverability. Forged-aluminum spindles reduce drag while maintaining predictable handling in variable conditions. Paired with hydraulic twin-tube shocks and durable dual-phase alloy-steel A-arms, AMS provides smooth bump absorption and reliable performance when deep snow demands more from your sled.

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SMOOTH POWER DELIVERY

ARCTIC DRIVE SYSTEM

The lightweight, low-maintenance Arctic Cat M Belt Drive System has a CVTech Trailbloc drive clutch and CVTech Invance driven clutch to deliver power to the snow. It also provides more low-end power and throttle control, which is needed when navigating deep snow.

LIGHT AND NIMBLE

MID-SIZE CHASSIS

The M 400 mid-sized chassis is extremely lightweight, making it agile and easy to handle, no matter your skill level. With a lightweight mountain seat and a short tank, this sled makes transferring weight while cornering effortless.

EASIER STEERING

G2 PROCLIMB SKIS

The lightweight G2 ProClimb™ 7-inch Mountain Ski is tapered to stay on top of the snow. The ski works in tandem with the AMS spindles for easier steering and better deep snow performance.

EASILY ACCESS INFORMATION

STANDARD DISPLAY

Everything you need to know is now in one place. Be fully aware of essential vehicle data with this easy-to-read, digital display.

 
 

 

VEHICLE SPECS
ENGINE
M 400 ALPHA ONE
Engine Type 2-Stroke
Displacement (cc) 397cc
Cooling Liquid
Cylinders 1
Bore x Stroke (mm) 85 x 70 mm
Lubrication Electronic Injection
Ignition Digitally Controlled CDI
Engine Starter Output 270 W @ 3000 RPM
Fuel Delivery Electronic Fuel Injected (EFI)
Exhaust APV with Tuned Pipe, Pipe Sensor, Manifold & Stainless Steel Muffler
Fuel Capacity 10.4 gal.
Oil System Capacity 3.25 qt
Coolant System Capacity 5.0 qt
Minimum Octane 91
POWERTRAIN
M 400 ALPHA ONE
Drive Clutch CVTech Trailbloc
Driven Clutch CVTech Invance
Drive System Arctic Drive System
Brakes Stealth Hydraulic Master Cylinder
Clutch Calibration 0-5,000 ft
Gearing 19/50
Chain Pitch 90
Track Drive Sprocket 7 Tooth, 2.86 Pitch, Involute
Reverse Push-Button Engine
SUSPENSION
M 400 ALPHA ONE
Front Suspension Arctic Mountain Suspension (AMS)
Ski Shocks Hydraulic Twin Tube
Sway Bar N/A
Front Travel 8.3 in
Rear Suspension ALPHA ONE Rear Suspension
Front Track Shock Hydraulic Twin Tube
Rear Track Shock Hydraulic Twin Tube
Rear Travel 14.75 in
DIMENSIONS
M 400 ALPHA ONE
Overall Chassis Length 128 in
Overall Chassis Width 42.5-44.5 in
Overall Chassis Height 48 in
Track Type Challenger
Track Width 15 in.
Track Length 146 in
Lug 2.00 in
Pitch 2.86 in.
Ski Stance 35.5-37.5 in – Adjustable
Ski Type/Width G2 ProClimb- 7 in.
Runner Type Single Runner
INSTRUMENTATION
M 400 ALPHA ONE
Type of Gauge Standard
Speedometer Digital
Tachometer Digital
Odometer Digital
Fuel Digital
Oil Indicator Light
Coolant Indicator Light
Clock N/A
Battery Voltage N/A
Altimeter N/A
Hours Digital
FEATURES
M 400 ALPHA ONE
Color Black
Heat Exchanger Front/Long Tunnel
Starter Turnkey Electric Start
Handlebars Hooked w/ Grab Handle
Lighting Halogen 1-Bulb
Seating Lightweight Mountain
Standard Accessories Hand & Thumb Warmers, Standard Brake Disc, Standard Steering, Tether Switch
Windshield 4″ Low

*Vehicle specifications are subject to change.

 

*Price includes a one year warranty. Price does not include freight or set-up fees and is subject to change.

WARNING: Arctic Cat snowmobiles can be hazardous to operate. For your safety, all riders should read and understand their owner’s manual and safety instructions. Always wear an approved helmet and other safety apparel. Be aware of natural hazards you may encounter and don’t drink and ride. All scenes depicted or described were performed by professional riders under carefully controlled conditions. Never attempt to duplicate these maneuvers or encourage others to do so. Arctic Cat recommends that all operators take a safety training course. For safety and training information, please see your local dealer.