info
specifications
A New Breed of Power
858 Engine
The 858 two-stroke engine is designed for seamless integration into the new CATALYST platform. With an 8% increase in displacement, this engine houses an 11% increase in output over the C-TEC2 800 and weighs 4% less. It features an optimized air intake system, a new exhaust valve design for more consistent power and cleaner emissions, and an all-new crankcase for increased stroke and integrated engine mounts.
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.
Keep Yourself Planted
Twin Rail Suspension
The twin rail braced suspension is built for one thing: carving and climbing with control. 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. Compared to single rail setups, it’s less flickable but more planted — perfect for riders who’d rather hold the line than play around it.
Optimized for Deep Snow
Aws 36 Front Suspension
The AWS 36 Front Suspension was designed specifically with the 858 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.
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 ADAPTTH 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, 154-in and 165-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
858 C-TEC2™ Engine
Float Action Twin Rail Mountain Suspension
154-inch PowerClaw™ Track
AWS™ 36 With Vertical Steering Post
Arctic Cat HCR 858 - Built to Climb. Born to Conquer.
Specifications
Engine
| Engine Type |
858, 2-Stroke |
| Displacement |
858cc |
| Cooling |
Liquid |
| Cylinders |
2 |
| Bore x Stroke |
85 x 75.6 mm |
| Lubrication |
Electronic Injection |
| Ignition |
Digitally Controlled CDI |
| Engine Stator Output |
270W @ 3000 RPM |
| Fuel Delivery |
Next Gen. C-TEC2 |
| Exhaust |
APV IV w/ Full Stainless Steel Exhaust & EGT Sensors |
| Fuel Capacity |
10.4 gal |
| Oil System Capacity |
3.0 qt |
| Coolant System Capacity |
5.4 qt |
| Minimum Octane |
91 |
Powertrain
| Drive Clutch |
ADAPT |
| Driven Clutch |
ADAPT |
| Drive System |
AC M Belt Drive |
| Brakes |
Stealth 88 Hydraulic Master Cylinder |
| Clutch Calibration |
6,000-8,000 ft |
| Gearing |
24/63 |
| Chain Pitch |
Belt |
| Track Drive Sprocket |
9 Tooth, 2.86 Pitch, Exvolute |
| Reverse |
Push-Button Engine |
Suspension
| Front Suspension |
AWS 36 |
| Ski Shocks |
FOX 1.5 ZERO QS3 |
| Sway Bar |
N/A |
| Front Travel |
7.6 in |
| Rear Suspension |
FLOAT ACTION Rear Suspension w/10 in Rear Wheels, Braced Rails & Coupling Blocks |
| Front Track Shock |
FOX 1.5 ZERO QS3 |
| Rear Track Shock |
FOX 2.0 ZERO QSL |
| Rear Travel |
14.5in |
Dimensions
| Overall Chassis Length |
126.5 in |
| Overall Chassis Width |
42-44 in |
| Overall Chassis Height |
50 in |
| Track Type |
PowerClaw |
| Track Width |
15 in |
| Track Length |
154 in |
| Lug |
2.60in |
| Pitch |
2.86 in |
| Ski Stance |
35-37 in - Adjustable |
| Ski Type/Width |
2 ProClimb - 7 in |
| Runner Type |
Single Runner w/ Carbide |
Instrumentation
| Type of Gauge |
Sport |
| Speedometer |
Digital |
| Tachometer |
Digital |
| Odometer |
Digital |
| Fuel |
Digital |
| Oil |
LCD Icon |
| Coolant |
Digital Bar Graph |
| Clock |
N/A |
| Battery Voltage |
N/A |
| Altimeter |
N/A |
| Hours |
Digital |
Features
| Color |
Black/Arctic Gold |
| Heat Exchanger |
Front/Short Tunnel |
| Starter |
Manual |
| Handlebars |
Hooked w/ Grab Handle |
| Lighting |
LED |
| Seating |
Mountain |
| Standard Accessories |
12V Outlet, Sport Front Bumper, Integrated Goggle Holder, ATACH Mounting, Hand & Thumb Warmers, Ice Scratchers, Lightweight Mountain Brake Disc, Vertical Steering, Tether Switch, Visor Plug-In |
| Windshield |
N/A |
Certain features may require an additional add-on package that may not be included in the retail or sale price. Please contact the dealership for full details.
