2025 Arctic Cat RIOT 400

RIOT Built to Handle It All Why choose between the thrills of on-trail riding and the adventure of venturing into the deep snow when you can have both? Riot blends trail and backcountry performance seamlessly for the ultimate adaptable ride ...

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Overview

RIOT

Built to Handle It All

Why choose between the thrills of on-trail riding and the adventure of venturing into the deep snow when you can have both? Riot blends trail and backcountry performance seamlessly for the ultimate adaptable ride.

RIOT 400

THE VENTURE-ANYWHERE CROSSOVER

400-Series EFI Engine
Hydraulic Twin Tube Shocks
Cobra™ Track
Powersport Gauge

Specifications

Model

RIOT

Category Name

Snowmobiles

Year

2025

Sale Type

New

Manufacturer

Arctic Cat

Quantity

Manufacturer Qty

Gallery

engine

Exhaust

APV w/ Tuned Pipe, Pipe Sensor, Manifold & Stainless Steel Muffler

Ignition

Digitally Controlled CDI

Cylinders

Engine_Type

400, 2-Stroke

Lubrication

Electronic Injection

Displacement

397cc

Bore_x_Stroke

85 x 70 mm

Fuel_Capacity

11.7 gal

Fuel_Delivery

Electronic Fuel Injected (EFI)

Minimum_Octane

Oil_System_Capacity

3.25 qt

Engine_Stator_Output

270 W @ 3000 RPM

Coolant_System_Capacity

5.0 qt

powertrain

Brakes

Stealth Hydraulic Master Cylinder w/ Lightweight Caliper

Gearing

19/50

Reverse

Push-Button Engine

Chain_Pitch

Drive_Clutch

CVTech Trailbloc

Drive_System

Arctic Drive System

Driven_Clutch

CV Tech Invance

Clutch_Calibration

0-5,000 ft.

Track_Drive_Sprocket

8 Tooth, 2.86 Pitch, Involut

suspension

Ski_Shocks

Hydraulic Twin Tube

Rear_Travel

12.5 in

Front_Travel

7.2 in

Rear_Suspension

Slide-Rail, Dual Shock & Adjustable Torsion Springs

Front_Suspension

Arctic Mountain Suspension (AMS)

Rear_Track_Shock

Hydraulic Twin Tube

Front_Track_Shock

Hydraulic Twin Tube

dimension

Lug

1.60 in

Pitch

2.86 in

Ski_Stance

37.5-38.5 in - Adjustable

Track_Type

Cobra

Runner_Type

Single Runner

Track_Width

15 in.

Track_Length

146 in.

Ski_Type/Width

Trail - 6 in

Overall_Chassis_Width

44-45 in

Overall_Chassis_Height

45 in

Overall_Chassis_Length

128 in

instrumentation

Oil

Indicator Light

Fuel

Digital

Hours

Digital

Coolant

ndicator Light

Odometer

Digital

Tachometer

Digital

Speedometer

Digital

Type_of_Gauge

Powersport

features

Color

Black/Woody's Orange

Seating

Mountain

Starter

Turnkey Electric Start

Lighting

Halogen 1-Bulb

Handlebars

Hooked

Windshield

4 in Low Height

Heat_Exchanger

Front/Long Tunnel

Standard_Accessories

Hand & Thumb Warmers, Standard Brake Disc, Standard Steering, Tether Switch

main features

POWERFUL AND RESPONSIVE

400-SERIES EFI ENGINE

A 397cc single-cylinder 2-stroke engine with 65-class horsepower and electronic fuel injection (EFI) offers quicker, more responsive power that gives you a smoother take off every time.

With an industry-first design that’s compact and lightweight, this EFI engine brings 65-hp and 397cc performance to every ride, all while remaining under 50 lbs. A 3-stage exhaust valve system takes this power to the next level, delivering improved throttle response and better overall engine performance. As a liquid cooled engine, a counter balance shaft eliminates most engine vibration. The result—a lightweight-but-mighty power source that fuels a ride like no other.

ELIMINATES BUMPY RIDES

SLIDE-RAIL REAR SUSPENSION

This responsive rear suspension uses a full 12.5 inches of travel to absorb any bumps on the trail. With support like this, every ride will be so stable and smooth, you won't even notice the rough snow.

SMOOTH POWER DELIVERY

ARCTIC DRIVE SYSTEM

The durable Arctic 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.

PROVEN SUSPENSION

ARCTIC MOUNTAIN SUSPENSION

The Arctic Mountain Suspension (AMS) is built specifically to navigate through deep snow. With lightweight spindles and precision engineered suspension geometry designed with mountain riding in mind, AMS optimizes your performance in deep snow.

BETTER POWDER PERFORMANCE

COBRA TRACK

With a unique lug shape and pattern, this 146-in track with 1.6-in lugs delivers the optimal balance of traction and float in loose snow. This gives you enhanced powder performance while reducing track noise.