2025 Arctic Cat ZR 858 R-XC

Overview

ZR R-XC

The Cross-Country Champion

The R-XC you know and love just got a major upgrade. This race-winning sled is ready to blaze new trails with the revolutionary CATALYST chassis.

2025 Arctic Cat ZR 858 R XC ZR 858 R-XC

  • All New 858 C-TEC2™ Engine
  • FOX® ZERO QS3 Shocks
  • Cobra™ Track
  • Sport Gauge
Specifications
Model
ZR R-XC
Category Name
Snowmobiles
Year
2025
Sale Type
New
Manufacturer
Arctic Cat
engine
Cooling
Liquid
Exhaust
APV IV w/ Full Stainless Steel Exhaust & EGT Sensors
Ignition
Digitally Controlled CDI
Cylinders
2
Engine_Type
858, 2-Stroke
Lubrication
Electronic injection
Displacement
858cc
Bore_x_Stroke
85 x 75.6 mm
Fuel_Capacity
10.4 gal
Fuel_Delivery
Next Gen. C-TEC2
Minimum_Octane
91
Oil_System_Capacity
3.00 qt.
Engine_Stator_Output
270W @ 3000 RPM
Coolant_System_Capacity
5.4 qt.
powertrain
Brakes
Stealth Hydraulic Master Cylinder w/ Race Caliper
Gearing
30/58
Reverse
Push-button Engine
Chain_Pitch
Belt
Drive_Clutch
ADAPT
Drive_System
AC Trail Belt Drive
Driven_Clutch
ADAPT
Clutch_Calibration
0-5,000 ft.
Track_Drive_Sprocket
9 Tooth, 2.86 Pitch, Exvolute
suspension
Sway_Bar
Standard
Ski_Shocks
FOX QS3R
Rear_Travel
13.5 in.
Front_Travel
8.2 in.
Rear_Suspension
R-XC SLIDE-ACTION w/ 4 Wheel Rear Axle Assembly, Coupling Blocks, Torque-Sensing Link Rear Arm & Adjustable Torsion Springs
Front_Suspension
AWS 42
Rear_Track_Shock
FOX 2.0 ZERO QS3R
Front_Track_Shock
FOX 1.5 ZERO QS3
dimension
Lug
1.35 in.
Pitch
2.86 in.
Ski_Stance
41.5-42.5 in - Adjustable
Track_Type
Cobra
Runner_Type
Single Runner w/ Carbide
Track_Width
15 in.
Track_Length
137 in.
Ski_Type/Width
Trail- 6 in.
Overall_Chassis_Width
48-49 in.
Overall_Chassis_Height
48 in.
Overall_Chassis_Length
126 in.
instrumentation
Oil
LCD Icon
Fuel
Digital
Hours
Digital
Coolant
Digital Bar Graph
Odometer
Digital
Tachometer
Digital
Speedometer
Digital
Type_of_Gauge
Sport
features
Color
Medium Green/Black
Seating
Trail
Starter
Push-Button Electric Start
Lighting
LED
Handlebars
Hooked
Windshield
5.5 in Low Height
Heat_Exchanger
Front/Long Tunnel
Standard_Accessories
12V Outlet, Sport Front Bumper, Hand & Thumb Warmers, Handguards, Integrated Goggle Holder, Race Brake Disc, Ratio Steering, Tether Switch, Visor Plug-Ins
main features

2025 Arctic Cat ZR 858 R XC 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 like you’re one with your sled. With enhanced ergonomics, a lower center of gravity, our exclusive laydown engine design, specially calibrated suspension and more, this changes everything.

2025 Arctic Cat ZR 858 R XC A NEW BREED OF POWER

ALL NEW 858 ENGINE

The all-new 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.

2025 Arctic Cat ZR 858 R XC SMOOTH POWER DELIVERY

ADAPT™ CVT SYSTEM

With its lightweight, narrow design that increases performance and belt life, as well as the market's only self-adjusting clutch, the ADAPT™ CVT system provides better throttle response, smoother power delivery, and a ride like no other.

 

2025 Arctic Cat ZR 858 R XC NO ROUGH RIDES

SLIDE-ACTION™ REAR SUSPENSION

Rough rides are a thing of the past. With this industry-exclusive design that keeps the front arm engaged while the rear arm compresses, you'll hardly feel a bump in the trail.

Unlock the true potential of a coupled suspension with our unique SLIDE-ACTION design. The front arm fits into a U-shaped slot that allows 0.5 inches of sliding movement, so the front arm won’t collapse whenever the rear arm compresses. That unique design gives you the full benefit of coupling: controlled ski lift during acceleration and the complete use of the front arm at all times. SLIDE-ACTION suspension also allows a lower and more consistent track tension with its Torque-Sensing Link, plus three-position rear coupling block adjustability, adjustable spring preload and a durable 3-wheel rear axle assembly.

2025 Arctic Cat ZR 858 R XC BRIGHTEN ANY RIDE

ASYMMETRICAL LED HEADLIGH

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 it's unique asymmetrical design, everyone will know that you're on an Arctic Cat.

2025 Arctic Cat ZR 858 R XC UNRIVALED SUPPORT

FOX® ZERO QS3 SHOCKS

These lightweight shocks are designed to move comfortably and adjust easily, offering you a plush ride with enhanced control. They easily neutralize any bumps in the trail, bringing out a snowmobile experience like no other.

2025 Arctic Cat ZR 858 R XC CONFIDENCE-INSPIRING CONTROL

AWS 42 FRONT SUSPENSION WITH PROGRESSIVE RATIO STEERING

AWS 42 is the culmination of over 40 years of experience with the Arctic Wish Suspension, optimized for trail riding. By centralizing the weight distribution, the suspension now sits directly under the rider, giving them more flexibility to move around on the sled, as well as giving them more control. This also puts more of the sled's weight on the skis, improving balance.
 
With a progressive steering ratio, riders will feel the difference immediately. The sled will react to the slightest movement, making the ZR 600 feel like a natural extension of the rider's body.

2025 Arctic Cat ZR 858 R XC READY TO GO

Electric or Manual Start

The convenience of electric start is just one of the countless things that sets the ZR 600 R-XC apart. With just the push of a handlebar-mounted button you’ll be up and moving. If you’re looking to drop even more weight from this already lightweight sled, you can also opt for a manual starter.

2025 Arctic Cat ZR 858 R XC INCREASED DURABILITY

ARCTIC CAT TRAIL BELT DRIVE

The CATALYST platform utilizies Arctic Cat's belt drive system rather than a chain drive. This allows for enahnced durability and fewer parts in the system. The adjustable center distance allows for multiple ratio options and makes servicing simple.

2025 Arctic Cat ZR 858 R XC 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.