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451 Fairbairn Road, Bobcaygeon, Ontario, Canada K0M 1A0
 

Polaris snowmobile

ID # 16769633

2021 Polaris 850 Switchback Assault 146

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Overview

The ultimate 50/50 Crossover snowmobile delivers pure dominance on-trail and off.  Built upon the all-new Matryx platform, experience effortless control with rider-first dynamics. Featuring the most compact and free-flowing cockpit design ever, class-leading power-to-weight and the most advanced technology on snow,  the SnowCheck exclusive Switchback Assault 146 combines ferocious acceleration and intuitive control for the best handling crossover sled in the world.

Includes
  • Engine: 850 Patriot
  • Front Shock: WER® 2" Velocity
  • Front Suspension: Matryx Front Suspension

 

Specifications
Model
850 Switchback
Category Name
Snowmobiles
Year
2021
Sale Type
New
Manufacturer
Polaris
Exhaust
Single, 3 Stage VES
Ignition
Patriot™ 3DS
Ski Type
PRO-STEER
Fuel Gauge
Electronic
Fuel System
Cleanfire® Injection
Bore X Stroke
85 mm x 74 mm
Fuel Capacity
11.5 gal (43.5 L)
Overall Width
47 in (119.4 cm)
Electric Start
Option
Overall Height
54.5 in (138.4 cm)
Overall Length
125 in (317.5 cm)
Disc Brake Type
MATRYX Stealth
Person Capacity
1
Color / Graphics
Black w/Stealth Gray, Indy Red w/White Lightning, Black w/Indy Red, Black w/White Lightning, Stealth Gray w/Black Turbo Silver w/Polaris Blue Turbo Silver w/Indy Red
Drive System Type
Chaincase
Drive/Driven Clutch
P-85 / TEAM® LWT
Ski Center Distance
42.5 in (108 cm)
Estimated Dry Weight
476 lb (216 kg)
Hand & Thumb Warmers
Smart Warmers
Engine Type / Cooling
Liquid Cooled
Cylinders Displacement
2 - 840 cc
Track Width / Length / Height (in)
15 x 146 x 1.35 Cobra clipped 15 x 146 x 1.5 Ice Storm 15 x 146 x 1.6 Cobra 15 x 146 x 2.0 Crossover
features

Ferocious Acceleration

It’s light, rigid aluminum and carbon fiber chassis is designed to deliver class-leading power to weight with power delivery from the proven 850 Patriot or the NEW 650 Patriot​ Engine which is poised to be the king of the 600-class.


n Patriot Powered Engine Choices

The proven Patriot Engine architecture delivers outstanding durability, refined run quality, and an instant throttle response.

 

n Lightweight Aluminum and Carbon Fiber Chassis

Lightweight body and frame with unmatched rigidity and durability.
 

nStructural Bonding
Industry-exclusive structural bonding reduces weight, adds rigidity and improves serviceability​.


Effortless Control in Any Condition

The snocross-inspired cockpit has been proven on the track to reduce effort and improve rider connection to the sled. Ultra-premium WER® Velocity shocks, race-inspired IFS and IGX 146 rear suspension combine to create the best handling trail sled ever.

b
Snocross Inspired Cockpit

Narrower Cockpit

4.8” narrower console and 3” narrower at the knees, creates a more mobile rider experience allowing full freedom of movement for effortless control

 

Maximized Wind Protection & Minimal Drag

Computational Fluid Dynamics (CFD) design tools ensure maximum wind protection and minimal drag for a warmer, more comfortable ride. 

 

Sculpted Side Panels

Opens a new dimension of rider mobility allowing the rider to move around the sled rather than being confined by it.

 

Wind Protection

Improved leg and lower body comfort and protection. Enhanced windshield design for hand protection and less wind buffeting. Updated geometry for improved aerodynamics.

b Industry-Leading Polaris Race IFS​

The perfect balance of effort, precision & zero-bump- steer-stability to deliver ultimate handling and control.

b IGX 146 Rear Suspension​

Optimized suspension geometry better controls pitch.

b All-new Polaris-exclusive 2.0 Crossover track

The all-new, Polaris-exclusive 2.0 Crossover track features a straight lug design with a stiff base for trail performance, with soft and flexible lug tips for excellent deep snow traction.

  • Designed with durability as #1 priority for crossover riders
  • Fully clipped for hyfax durability
  • Stiff base lug geometry with flexible sections for on-trail hookup and off-trail lift

The Most Advanced Technology on Snow7S Display with Ride Command Integration. Full Color, Touch Screen and GPS Display.

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Industry-Leading Technology at Your Fingertips

7-inch glove touch compatible display to easily use the display in cold weather. 

  • Dedicated day and night mode styling
  • Display adjusts automatically based on ambient light levels


 
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Left Hand Controls to Change Views and Functions
Easily explore maps, switch gauges, and control phone calls and media with integrated handlebar controls.
 
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Configurable Gauge Views
View speed and RPM along with 7 additional configurable gauges on your main gauge screens.
 
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See Your Ride Group on the Map With or Without Cell Coverage
Industry-leading V2V (Vehicle to Vehicle) Group Ride allows you to see and follow your group whether you have cellular data connectivity or not.
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Plan and Navigate with Onboard Trail, Food, Gas, and Lodging Information
  • Create and plan your route using complementary Ride Command mobile apps and websites.
  • View a full set of gas, food, and lodging information all on the industry’s leading trail data set.
  • Map data encompasses the entire North American snow belt.
  • Seamlessly sync your planned routes, rides, and waypoints to and from your Ride Command account.
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Control Media with USB and Bluetooth Connectivity
Pair your phone via Bluetooth and connect your Sena headset to make phone calls and listen to music.
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NightBlade Headlight
This new headlight brings state of the art lighting technology to Polaris riders. Six projector beam optics deliver precision lighting with an engineered pattern to deliver exceptional visibility for night riding.
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Industry Exclusive SmartWarmers
Build heat quickly and maintain your customized temperature regardless of the temperature outside. Enhance your ride further by setting thumb vs. hand heat range for an even more customized level of comfort.