Compare Models

2025 Arctic Cat M 600 Alpha One Sno Pro 154 2.6 ES
2025 Arctic Cat M 600 Alpha One Sno Pro 154 2.6 ES

Specs

General Information

Manufacturer
Arctic Cat
Arctic Cat
Model Year
2025
2025
Model
M 600 Alpha One Sno Pro 154 2.6 ES
M 600 Alpha One Sno Pro 154 2.6 ES
Model Code
S2025CMDS2USG
S2025CMDS2USG
Color
Medium Green / Black
Medium Green / Black

Dimensions

Length
Overall chassis - 126.5 in.
Overall chassis - 126.5 in.
Height
Overall chassis - 50 in.
Overall chassis - 50 in.
Width
Overall chassis - 42 - 44 in.
Overall chassis - 42 - 44 in.

Engine & Drivetrain

Engine
600-Class C-TEC2™, 2-Stroke
600-Class C-TEC2™, 2-Stroke
Cylinders
2
2
Cooling

Liquid

Coolant System Capacity - 4.2 qt.

Heat Exchanger - Front / Short tunnel

Liquid

Coolant System Capacity - 4.2 qt.

Heat Exchanger - Front / Short tunnel

Horsepower
125 hp
125 hp
Displacement
599 cc
599 cc
Bore x Stroke
2.91 x 2.8 in. (73.8 x 70 mm)
2.91 x 2.8 in. (73.8 x 70 mm)
Fuel System
Dual Stage Injection
Dual Stage Injection
Starting
Push-button electric
Push-button electric
Ignition

Digitally Controlled CDI

Engine stator output - 270W @ 3,000 rpm

Digitally Controlled CDI

Engine stator output - 270W @ 3,000 rpm

Lubrication
Electronic Injection
Electronic Injection
Drive System
AC M Belt Drive
AC M Belt Drive
Drive Clutch
ADAPT
ADAPT
Driven Clutch
ADAPT
ADAPT
Drive Sprocket
9 Tooth, 2.86 Pitch, Exvolute
9 Tooth, 2.86 Pitch, Exvolute
Clutch Calibration
6,000 - 8,000 ft.
6,000 - 8,000 ft.
Reverse
Push-button engine
Push-button engine
Transmission

Gearing - 24 / 63

Chain pitch - Belt

Gearing - 24 / 63

Chain pitch - Belt

Exhaust
APV with tuned pipe, pipe sensor and stainless steel manifold and muffler
APV with tuned pipe, pipe sensor and stainless steel manifold and muffler
Brakes

Stealth hydraulic master cylinder

Lightweight mountain disc

Stealth hydraulic master cylinder

Lightweight mountain disc

Fuel Type
Minimum Octane - 91
Minimum Octane - 91
Fuel Capacity
10.4 gal.
10.4 gal.
Oil Capacity
3.0 qt.
3.0 qt.

Operational

Handlebar
Hooked with grab handle
Hooked with grab handle
Instrumentation

Sport gauge

Speedometer, tachometer, odometer, fuel and hours - Digital

Oil - LCD Icon

Coolant - Digital bar graph

Sport gauge

Speedometer, tachometer, odometer, fuel and hours - Digital

Oil - LCD Icon

Coolant - Digital bar graph

Seating or Rider capacity
Mountain
Mountain
Skis

Type - G2 ProClimb

Width - 7 in.

Type - G2 ProClimb

Width - 7 in.

Ski Stance
35 - 37 in. adjustable
35 - 37 in. adjustable
Carbide
Single runner with carbide
Single runner with carbide
Track Type
PowerClaw
PowerClaw
Track LxWxH
154 x 15 x 2.60 in.
154 x 15 x 2.60 in.
Pitch
2.86 in.
2.86 in.

Other

Includes
12V outlet, integrated goggle holder, MTN storage bag, hand and thumb warmers, ice scratchers, vertical steering, tether switch, visor plug-ins
12V outlet, integrated goggle holder, MTN storage bag, hand and thumb warmers, ice scratchers, vertical steering, tether switch, visor plug-ins
Safety Features

Lighting - LED

Sport front bumper

Lighting - LED

Sport front bumper

Warranty
Factory - 12 months (In-season), 24 months (Pre-order)
Factory - 12 months (In-season), 24 months (Pre-order)

Suspension

Shocks
Ski / Front Track / Rear Track - AC5S
Ski / Front Track / Rear Track - AC5S
Front Suspension

AWS 36

Travel - 7.6 in.

AWS 36

Travel - 7.6 in.

Rear Suspension

ALPHA ONE

Travel - 14.5 in.

ALPHA ONE

Travel - 14.5 in.

Features

Features

  • 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 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.
  • OPTIMIZED FOR DEEP SNOW - AWS 36 FRONT SUSPENSION: The AWS 36 Front Suspension was designed specifically with the M 600 in mind. With lightweight spindles and precision engineered geometry, this suspension system optimizes your performance in deep snow.
  • INCREASED DURABILITY - ARCTIC CAT MOUNTAIN BELT DRIVE: The CATALYST platform utilizes Arctic Cat's belt drive system rather than a chain drive. This allows for enhanced durability and fewer parts in the system. The adjustable center distance allows for multiple ratio options and makes servicing simple. Additionally, the track included with the AC Mountain Belt Drive ensures that the sled gets up on the snow quicker, avoiding trenching issues.
  • 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.
  • QUICKLY CONNECT - ATACH LATCHING SYSTEM: Adding accessories to your sled is a snap with this 4-point latching system. You can install and remove accessories in seconds, so no matter where you are, you can customize your sled with ease.
  • SMOOTH POWER DELIVERY - ADAPT CVT SYSTEM: With its lightweight, narrow design that increases performance and belt life, as well as the industry’s only self-adjusting clutch, the ADAPT™ CVT system provides better throttle response, smoother power delivery and a ride like no other.
  • UNPRECEDENTED TRACTION - POWER CLAW TRACK: Unlock the backcountry with Power Claw™, a lightweight track that delivers the ultimate deep snow traction and performance. The staggered, forward curving paddle tower design won’t fold over, allowing you to float over the deepest snow. Available in 146-in and 154-in with 2.6-in or 3.0-in lugs.
  • BRIGHTEN ANY RIDE - ASYMMETRICAL LED HEADLIGHT: A premium LED headlight is crucial to optimize your visibility. Equipped with both high and low-beams, this headlight casts an LED light pattern with great range and width. Plus, with its unique asymmetrical design, everyone will know that you're on an Arctic Cat.

Features

  • 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 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.
  • OPTIMIZED FOR DEEP SNOW - AWS 36 FRONT SUSPENSION: The AWS 36 Front Suspension was designed specifically with the M 600 in mind. With lightweight spindles and precision engineered geometry, this suspension system optimizes your performance in deep snow.
  • INCREASED DURABILITY - ARCTIC CAT MOUNTAIN BELT DRIVE: The CATALYST platform utilizes Arctic Cat's belt drive system rather than a chain drive. This allows for enhanced durability and fewer parts in the system. The adjustable center distance allows for multiple ratio options and makes servicing simple. Additionally, the track included with the AC Mountain Belt Drive ensures that the sled gets up on the snow quicker, avoiding trenching issues.
  • 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.
  • QUICKLY CONNECT - ATACH LATCHING SYSTEM: Adding accessories to your sled is a snap with this 4-point latching system. You can install and remove accessories in seconds, so no matter where you are, you can customize your sled with ease.
  • SMOOTH POWER DELIVERY - ADAPT CVT SYSTEM: With its lightweight, narrow design that increases performance and belt life, as well as the industry’s only self-adjusting clutch, the ADAPT™ CVT system provides better throttle response, smoother power delivery and a ride like no other.
  • UNPRECEDENTED TRACTION - POWER CLAW TRACK: Unlock the backcountry with Power Claw™, a lightweight track that delivers the ultimate deep snow traction and performance. The staggered, forward curving paddle tower design won’t fold over, allowing you to float over the deepest snow. Available in 146-in and 154-in with 2.6-in or 3.0-in lugs.
  • BRIGHTEN ANY RIDE - ASYMMETRICAL LED HEADLIGHT: A premium LED headlight is crucial to optimize your visibility. Equipped with both high and low-beams, this headlight casts an LED light pattern with great range and width. Plus, with its unique asymmetrical design, everyone will know that you're on an Arctic Cat.