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

Polaris snowmobile

ID # 16769629

2021 Polaris 850 Switchback PRO S

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Overview

Smooth and confident ride and cornering, with the PRO-XC rear suspension that virtually eliminates stutter bumps.

Includes
  • Engine: 850 Patriot
  • Front Shock: WER® C/A Needle, WER® C/A Needle Hi-Lo
  • Front Suspension: AXYS Front Suspension

 

Specifications
Model
850 Switchback
Category Name
Snowmobiles
Year
2021
Sale Type
New
Manufacturer
Polaris
Exhaust
Single, SC VES
Ignition
DC-SDI
Ski Type
PRO-STEER
Fuel Gauge
Electronic
Fuel System
Cleanfire® Injection
Bore X Stroke
77.25 mm x 64 mm
Fuel Capacity
12 gal (45.4 L)
Overall Width
47 in (119.4 cm)
Electric Start
Option
Overall Height
46 in (116.8 cm)
Overall Length
121 in (307.4 cm)
Disc Brake Type
AXYS® Radial
Person Capacity
1
Color / Graphics
Black Pearl/Indy Red, White Lightning/Plum Crazy Purple, Black Pearl, Ghost Gray/Polaris Blue, INDY Red
Drive System Type
Chaincase
Drive/Driven Clutch
P-85 / TEAM® LWT
Ski Center Distance
42.5 in (108 cm)
Estimated Dry Weight
447 lb (203 kg)
Hand & Thumb Warmers
Standard Adjustable
Engine Type / Cooling
Liquid Cooled
Cylinders Displacement
2 - 599 cc
Track Width / Length / Height (in)
15 x 137 x 1.25" Ice Ripper XT / 15 x 137 x 1.35" Cobra / 15 x 137 x 1.5" Storm 150
features

Rider Balanced Control

By placing the rider in the right location on the sled, we've built a sled that corners flat without sacrificing the fun factor of lifting the front end through the bumps or powder. More precise handling both on- and off-trail.


n AXYS Platform

The AXYS platform design is the key to delivering rider balanced control through the right rider positioning and centralized vehicle mass. The rider's hand position is moved 4.5" forward, the feet position is 2" forward, the knee position is 4.5" forward, and the seat is 4.5" forward. This means more bite for flatter cornering when in the neutral riding position and a lighter front end for climbing on top of the snow or the moguls when the rider shifts to the back of the sled.

 

n PRO-XC Rear Suspension

The PRO-XC progressive-rate rear suspension is optimized for the best performance and control. Through innovative Polaris engineering, the suspension is both lighter and stronger. The front torque arm is rearward to control pitch, increase travel, and improve the rail profile.

 

nActive Pitch Control

The PRO-XC suspension delivers Active Pitch Control which controls the pitch by suspension geometry and not simply by a high spring rate. This makes the sled less sensitive to adjustment while allowing optimal weight transfer.


Unrivaled Acceleration
When developing the AXYS platform, our engineers minimized weight throughout the sled without compromising strength. Combined with powerful engines and class-leading power-to-weight ratios, the Switchback PRO S gives you the best go-anywhere versatility.

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Lightweight Design

When developing the AXYS platform, our engineers minimized weight throughout the sled without compromising strength or durability.

b
Liberty Engine Choices for Every Rider


Built to integrate seamlessly with the lightweight and agile Polaris chassis, Liberty engines feature class-leading power-to-weight ratios and set a new benchmark for ultimate performance with our complete line-up of powerful options.

Rider-Centric Comfort
The world's best mountain sled is built to be the lightest and most rigid, making it incredibly responsive to rider inputs. This allows you to change direction and maneuver confidently in all conditions.

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AXYS Performance Seat
The high-performance seat foam and narrow front design of the AXYS Performance seat delivers greater maneuverability. It's lighter without compromising comfort, offers improved ergonomics and stability, and its gripper top material helps keep the rider in place.

 
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Polaris MessageCenter Gauge
Keeps a rider aware of sled operating conditions and other important information. Large buttons can be operated with gloved hands and the brightly lit display is easily readable in all light conditions.
 
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Polaris Interactive Digital Display
This exclusive and industry-leading full color display provides important information and capabilities to the rider such as: sled performance, Bluetooth™, GPS mapping, Clock, and LH Control. This gauge comes as an option on some models and is also available as an accessory.
 
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Left-Hand Controls
The left-hand controls feature improved ergonomics and enhanced hand and thumb warmed control. The controls are easily operated with gloves on.
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LED Lights
All AXYS models feature standard LED headlights for the industry's best lighting that last the entire lifetime of the sled. Nearly 1 lb. lighter with high beams 80% brighter than incandescent lighting. Low beams remain on at all times for constant visibility and enhanced safety.
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Wind Protection
The hood and windshield design produce significantly enhanced wind protection for a rider, and the foil on the side panels further enhances protection.
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Integrated Storage
Storage was developed with the AXYS platform, so it installs securely without tools and features seamless, integrated styling that matches the sled's design lines. Sturdier zippers provide better cargo security and protection.