2017 Polaris Industries 800 Switchback® Assault® 144 ES
2017 Switchback Assault 144 800-1
Hayward Power Sports
800 Switchback® Assault® 144 ES
Reverse, electric start, hand guards, studded track, adjustable clicker shocks
Rider Balanced Control
- AXYS® Chassis: The NEW AXYS chassis for the 144 platform is light and strong, offering rider balanced characteristics critical for the 50/50 rider. The rider is moved into a balanced position on the sled so it rides flat through the corners. When the trail gets rough or the rider jumps off into the powder, rider balance enables the rider to move back and make the front end light to climb up on top of the snow or the moguls.
- NEW IGX 144 Rear Suspension: A core element to the new AXYS 144 platform is the all new Ideal Geometry X-Over 144 uncoupled rear suspension, which offers the ultimate blend of durability and strength. The IGX 144 rear suspension provides RMK-inspired off-trail agility and balance with a drastically improved on-trail ride. Pitch is controlled through geometry in this new rear suspension. With 43% more front torque arm travel, this sled features reduced bottoming and less drag off-trail. An all new optimized, lighter, tipped rail beam design gives the sled a nimble feel.
- PowderTrac™ Hybrid Running Boards: The all new PowderTrac Hybrid running boards offer optimized design with 56% open space for maximum snow clean out while maintaining extreme strength. Designed specifically for the crossover rider, the boards are wider and flatter in the front for comfort while sitting and better positioning while standing up. The rear of the boards tapers back for better mobility and snow clearance when carving.
- Lightweight: At 456 lbs, the Switchback ASSAULT on the AXYS 144 platform is the industry-leading lightweight 50/50 crossover snowmobile. It allows you to get up on top of deep snow faster and offers quick acceleration.
- 800 Cleanfire® H.O. Engine: Developed in conjunction with the AXYS platform, the proven 800 Cleanfire® H.O. Engine delivers class-leading acceleration. The integrated mounting position optimizes the balance of the chassis. Featuring: 3-stage electronically-controlled exhaust valves; Electronic oil pump; Thermostat with bypass warms up to operating temperature 40% faster and improves durability; High-efficiency intake and exhaust; VForce Reeds; Lightweight crankshaft; Throttle body is lighter weight and reduces throttle effort; Grooved Piston
- 3-Stage Electronically-Controlled Exhaust Valves: 3-stage electronically-controlled exhaust valves provide improved running quality, crisper throttle response, smoother idle and improved fuel economy. The active feedback for the exhaust valve position provides more accurate fueling in transient situations. These exhaust valves also improve combustion stability, leading to improved durability and engine life.
- Electronic Oil Pump: Electronic oil pump eliminates power-robbing gear drive – and provides more precise, improved oil delivery for performance and durability as well as a 35% reduction in throttle effort. Requires no adjustments.
- High-Efficiency Intake and Exhaust: Porous intake duct material and high-flow exhaust system create a better breathing engine package for more power. The silencer provides reduced sound levels while on the trail. Vforce reeds provide improved performance, throttle response and reed durability.
- VForce Reeds: Provide improved performance, throttle response, and reed durability.
- Lightweight Crankshaft: Lightweight crankshaft weighs 2.5 lbs less, delivering 25% lower inertia and quicker throttle response and spooling. This provides improved acceleration. Designed and engineered specifically for the 800 Cleanfire® H.O. Engine for increased durability, this same lightweight crankshaft is used in Polaris Race sleds, including during the past 2013-14 and 2014-15 seasons, showing it's proven durability.
- 800 Cleanfire® H.O. Engine Piston: Grooved piston was designed specifically for the 800 HO Cleanfire® Engine to increase durability and engine life.
Rider Centric Comfort
- AXYS® Performance Seat: The AXYS Performance seat utilizes a high-performance seat foam, and the seat design is narrower in front to provide greater maneuverability. The seat is lighter without compromising comfort; Improved ergonomics and stability; Seat top features a gripper material that helps keep the rider in place
- NEW Polaris MessageCenter Gauge: The NEW Polaris MessageCenter Gauge features: Larger viewable LCD screen @ 4.3"; Increased display area +25%; Scrolling message center
- Wind Protection: The hood and windshield designs produce significantly enhanced wind protection for a rider, and the foil on the side panels further enhances protection.
- Left-Hand Controls: The left-hand controls feature improved ergonomics, updated styling, and enhanced hand and thumb warmer control. The controls are easy to operate with gloves on, and have an improved tactile feel.
- Integrated Storage: Standard storage was designed and developed right along with the AXYS platform, so it installs securely and features seamless, integrated styling that matches the sled’s design lines. Compression-molded materials provide semi-rigid storage and enhanced styling Sturdier zippers provide better cargo security and protection Installs without tools
- LED Lights: All models built on the AXYS® platform feature standard LED headlights. LED headlights deliver the industry’s best lighting: Nearly 1 lb. lighter and high beams are 80% brighter than incandescent lighting; Color temperature or output of the lights (the “whiteness” of light, reported in Kelvin) is 5000K, closely matching daylight; LED headlights last the entire lifetime of the sled. A major durability enhancement over traditional incandescent headlights which experience filament burn out; For constant visibility and enhanced safety, the low beams remain on at all times. Even when the high beam is activated, there is never a period of no light.
- Premium Fit & Finish: Interfacing surfaces between body panels and components are shorter for minimized gaps; Interfaces are strategically located in recessed areas; Styling of storage elements results in clean, integrated lines; Components are engineered for functionality and styled for the best styling
- Choice of Cobra 1.35” Track or Series 4 2.0” Track: Cobra 1.35" Track: Delivers excellent performance on soft, loose snow off-trail. The softer lugs feature traction teeth for better grip on hard-pack surfaces. Series 4 2.0” Track: Stiff lug base for hard-pack performance, soft and flexible tips for superior deep snow traction
- Walker Evans Needle Shocks: Premium shocks with compression adjusters and remote reservoirs offer the best in tunability and fade-proof performance. Unique needle design uses hydraulic force at the end of the stroke to eliminate harsh bottoming.
- ProTaper Handlebars : New ProTaper Handlebars are aluminum and feature a flat design with integrated mountain hooks for ease in deep snow riding and aggressive cornering
- PRO-STEER Skis: The PRO-STEER ski features a reshaped keel and shortened skag for reduced steering effort. Redesigned ribs atop the ski increase torsional stiffness for more precise steering, and bosses added atop the ribs provide traction to prevent slipping when a rider steps on the ski in deep snow.
- Fuel Capacity (gal/liters): 12 / 45.4
- Overall Height (in./cm.): 54.5 / 138.4
- Overall Width (in./cm.): 47 / 119.4
- Person Capacity: One
- Ski Center Distance (in./cm.): 42.5 / 108
- Estimated Dry Weight (pounds/kg): 456 / 207
- Overall Length (in./cm.): 125 / 317.5
Engine & Drivetrain
- Disc Brake Type: AXYS® Radial
- Drive System Type: Chaincase
- Drive / Driven Clutch: P-85 / TEAM® LWT
- Exhaust: Single SC VES
- Fuel System: Cleanfire® Injection
- Ignition: Clean-Fire 3D
- Engine Type / Cooling: Liquid Cooled
- Cylinders-Displacement (cc): 2 - 795
- Bore x Stroke (mm): 85 x 70
- Front Shock: Walker Evans® Comp. Adj. Piggyback Needle
- Front Suspension: AXYS® Front Suspension
- Front Track Shock: Walker Evans® Comp. Adj. Piggyback
- Front Travel (in./cm.): 9.5 / 24.1
- Rear Suspension: IGX 144
- Rear Track Shock: Walker Evans® Comp. Adj. Piggyback
- Rear Travel (in./cm.): 16 / 40.6
- Ski Type: PRO-STEER
- Track Width / Length / Height (in.): 15 x 144 x 1.35 Cobra
- 12V Outlet: Accessory
- Color / Graphics: Black Pearl
- Electric Start: Standard
- Fuel Gauge: Electronic
- Hand and Thumb warmers: Standard Adjustable
- Handlebar Type: Aluminum ProTaper®
- Riser Type: 3.5" (89mm) Fixed
- Heated Passenger Grips: N/A
- Mirrors: Accessory
- Rear Rack / Tow Hitch: Accessory
- Reverse: PERC®
- Storage: Standard
- Seat Type: AXYS® Performance
- Security System: Option / Accessory
- Speedometer: Digital
- Tachometer: Digital
- Temp / Low Oil Light: High Temp / Low Oil Light
- Windshield: RMK® Mid, Matte Black
NOTES:Professional rider on a closed course. Polaris recommends that all snowmobile riders take a training course. Do not attempt maneuvers beyond your capability. Always wear a helmet and other safety apparel. Never drink and ride.
- Engine Type
- Bore x Stroke
- 85 x 70 mm
- Engine Cooling
- Cleanfire® Injection
- Clean-Fire 3D
- Single SC VES
- Brake Type
- AXYS® Radial
- Drive Clutch
- Driven Clutch
- TEAM® LWT
- Front Suspension
- Front Shock: Walker Evans® Comp. Adj. Piggyback Needle; Suspension: AXYS® Front Suspension; Front Track Shock: Walker Evans® Comp. Adj. Piggyback
- Front Travel
- 9.5 in. (24.1 cm)
- Rear Suspension
- Suspension: IGX 144; Rear Track Shock: Walker Evans® Comp. Adj. Piggyback
- Rear Travel
- 16 in. (40.6 cm)
- Ski Type
- Ski Stance
- 42.5 in. (108 cm)
- Track Type
- Track Dimensions
- 15 x 144 x 1.35 in.
- Fuel Capacity
- 12 gal. (45.4 L)
- Dry Weight
- 456 lb. (207 kg)
- RMK® Mid, Matte Black
- Black Pearl
- Electric Start
- Hand & Thumb Warmers
- Standard Adjustable