2027 Arctic Cat® HCX 858 SG Base

2027 Arctic Cat® HCX 858 SG Base

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  • Retail Price $18,099.00

Exterior Colors:

  • Year 2027
  • Make Arctic Cat®
  • Model HCX 858 SG
  • Engine Starter Output: 270W@3000 RPM
2027 Arctic Cat® HCX 858 SG Base

2027 Arctic Cat® HCX 858 SG Base

2027 Arctic Cat® HCX 858 SG

Not for the Faint of Heart

Built for big-air addicts. The HCX keeps your confidence high and has plenty of power at the ready.

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.

A New Breed of Power
  • 858 ENGINE

Push the limits with a strong, responsive output across the full RPM range with a consistent pull you can feel. The 858 two-stroke EFI engine is designed for seamless integration with the Arctic Cat CATALYST platform. Patented exhaust valves and a sealed intake system maximize airflow and throttle response, while a purpose-built design reduces weight. All resulting in a compact, durable package built to perform season after season.

Keep Yourself Planted
  • TWIN RAIL SUSPENSION

The twin rail braced suspension with FOX QS3 front track shock and FOX QS3R rear track shock is built for the toughest race course. With two braced rails, it delivers a solid, predictable feel that keeps the track straight and the power locked in — even when the hill gets rutted, windblown or near vertical.

OPTIMIZED FOR DEEP SNOW
  • AWS 36 FRONT SUSPENSION

The AWS 36 Front Suspension with FOX QSR3 shocks delivers confident control and maneuverability in deep snow. Lightweight spindles and precision-engineered geometry help optimize performance, while the laydown steering post positions the rider in a more neutral stance with balanced weight distribution.

UNPRECEDENTED TRACTION
  • POWERCLAW TRACK

Unlock the backcountry with PowerClaw™, 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 with 2.6-in lugs.

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.

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.

Engine

Engine Type 2-Stroke
Displacement 858cc
Cooling Liquid
Cylinder Liners 2
Bore 85 mm
Stroke 75.6 mm
Lubrication Electronic Injection
Ignition Digitally Controlled CDI
Engine Starter Output: 270W@3000 RPM
Fuel System Next Gen. C-TEC2
Exhaust APV IV w/Full Stainless SteelExhaust & EGT Sensors
Fuel Type Minimum Octane: 91

Drivetrain

Drive/Driven Clutch ADAPT | ADAPT
Drive System AC M Belt Drive
Clutch Calibration: 6,000-8,000 ft
Gears 24/63
Chain Pitch Belt
Sprocket Chain Track Drive: 9 Tooth, 2.86 Pitch,Exvolute
Reverse Push-ButtonEngine

Suspension

Front Suspension AWS 36
Shock Absorber Ski: Fox 1.5 Zero QS3-QSR LW
Front Travel (in./cm.) 7.6 in
Front Shocks Track: Fox 1.5 Zero QS3 LW
Rear Suspension HCX Rear Suspension
Rear Travel (in./cm.) 13.5 in
Rear Shocks Track: Fox 1.5 QSL-QSR LW

Brakes

Brake System Type Stealth 88 Hydraulic Master Cylinder

Dimensions

Overall Length Chassis: 122 in
Overall Width Chassis: 42-44 in
Overall Height Chassis: 50 in
Track Width 15 in
Track Length 146 in
Track Lug 2.60 in
Track Pitch 2.86 in
Ski Type G2 ProClimb- 7 in | Stance: 35-37 in- Adjustable

Capacities

Fuel Capacity 10.4 gal
Oil capacity System: 3.0 qt
Cooling System Capacity: 5.4 qt

Color

Colors White

Lights and Safety

Lighting LED

Features

Features Heat Exchanger: Front/ShortTunnel | Standard Accessories: 12V Outlet, SportFront Bumper, Integrated Goggle Holder, ATACH Mounting, Hand & Thumb Warmers, Ice Scratchers,Lightweight Mountain Brake Disc, Laydown Steering, Tether Switch, Visor Plug-in
Instrumentation Tachometer: Digital | Odometer: Digital | Fuel: Digital | Oil: LCD Icon | Coolant: Digital Bar Graph | Hours: Digital
Track Type PowerClaw
Ski Runners Type: Single Runner w/ Carbide
Starter Manual
Handlebars Hooked w/ Grab Handle
Seat Type Mountain
Gauges Sport
Speedometer Digital

Product Photography