Rider Balanced ControlAXYS® Chassis: The AXYS® chassis features 93% new parts, including a carbon-fiber overstructure and aluminum handlebars on SnowCheck Select or Limited Edition models and an aluminum overstructure on standard models. The chassis structure and design makes it possible to change the rider positioning, centralize vehicle mass, redesign the rear suspension, add more power, remove weight, and evolve the rider’s riding experience. In short, it is the key to delivering rider-balanced control, unrivaled acceleration, and rider-centric comfort.Rider Balanced Control: Rider Balanced Control gives the rider: Flatter cornering without sacrificing the fun factor; More precise handling in all conditions; Better control in big bumps AND chatter bumps. How did we get there? Polaris: 1. Put the rider in the right location on the sled; 2. Centralized vehicle mass; 3. Optimized the suspension geometry to better control pitch.Rider Balanced Positioning: On the AXYS® chassis, the rider is moved forward to a more balanced position. The rider’s hands are moved 4.5” forward, the feet are 2” forward, the knees are 4.5” forward, and the seat is 4.5” forward. In the neutral riding position, the AXYS® platform provides bite for flatter, positive cornering. 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.PRO-XC™ Rear Suspension: The completely redesigned geometry of the PRO-XC™ progressive-rate rear suspension is optimized for the best performance and Rider-Balanced Control. Through innovative Polaris engineering and construction, the suspension is both lighter and stronger, featuring: Lightweight, forged aluminum rear crank; Completely redesigned crank and pivot; Front torque arm was moved rearward to control pitch, increase travel, and improve the rail profile.Active 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 AccelerationLightweight: When developing the AXYS® platform, Polaris engineers minimized weight throughout the sled without compromising strength. The 800 RUSH PRO-S is more than 30 pounds lighter than the previous chassis and weighs at least 30 lb. less than a competitive trail performance model.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 Piston3-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 ComfortAXYS® 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 placeInteractive Digital Display: Another industry first for Polaris - the most advanced instrumentation in snowmobiling. This 4.3" high resolution, full color, LCD digital display provides a rider with information including: Sled performance: Speedometer, tachometer, dual tripmeters, & odometer; Sled operating conditions: Fuel level, oil temperature, diagnostics & maintenance warnings; Riding conditions: Air temperature, time of day; Bluetooth™ functionality: Enables the gauge to communicate with the rider’s cell phone and provide notification of incoming calls or texts.; GPS/Mapping Capability: A compass is standard, & full-featured GPS can be installed to provide directions & information about services such as fuel, restaurants, lodging & Polaris dealerships. This gauge comes standard on the 800 RUSH PRO-S LE.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.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.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.Integrated Storage: 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 toolsPremium 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 stylingPremium Walker Evans® Hi/Lo Compression Adjustable Shocks: Premium Walker Evans Hi/Lo Compression Adjustable Shocks - Silver Anodized Shock Bodies & Piggybacks; more tune-able, allows you to adjust how your sled rides from the chatter to the big bumps - through any terrain.DimensionsFuel Capacity (gal./L): 12 / 45.4Overall Height (in./cm): 46 / 116.8Overall Width (in./cm): 47 / 119.4Ski Center Distance (in./cm): 42.5 / 108Estimated Dry Weight (lb./kg): 431 / 195.5Overall Length (in./cm): 114 / 289.6Engine & DrivetrainDisc Brake Type: AXYS® RadialDrive System Type: ChaincaseDrive/Driven Clutch: P85/Team®LWTExhaust: Single, SC VESFuel System: 2 Injector Cleanfire®Ignition: Multi-Dimensional CDIEngine Type/Cooling: Liberty/Liquid with BypassCylinders-Displacement (cc): 2-795Bore x Stroke (mm): 85x70SuspensionFront Shocks: Walker Evans® Hi-Lo Comp AdjFront Suspension: AXYS® Front SuspensionFront Track Shock: Walker Evans® Hi-Lo Comp. Adj.Front Travel (in./cm): 9.3 / 23.6Rear Suspension: PRO-XC™ Rear SuspensionRear Track Shock: Walker Evans® Hi-Lo Comp/R Adj.Rear Travel (in./cm): 13.6 / 34.5Ski Type: PRO-STEERTrack Width/Length/Height (in.): 15 x 120 x 1.35 CobraFeatures12v Outlet: AccessoryColor / Graphics: Black / WhiteElectric Start: StandardFuel Gauge: Polaris® Interactive Digital DisplayHand & Thumb Warmers: Std. AdjustableHandlebar Hooks: Standard Integrated HooksMirrors: AccessoryReverse: PERC®Seat Support with Luggage: AccessorySeat Type: AXYS® Performance SeatSecurity System: AccessorySpeedometer: Polaris® Interactive Digital DisplaySteering: ROX Adj. RiserTachometer: Polaris® Interactive Digital DisplayTemp/Low Oil Light: Polaris® Interactive Digital DisplayWindshield: Low Glossy Black