2021 Ski-Doo SUMMIT SP 165 850

Ski-Doo's 2021 Summit SP makes it possible for a rider to ride longer, go further and push harder. It's ultra-responsive to rider input for effortless handling, and packs instant power delivery for conquering intimidating mountain terrain.

What's New* 4.5-in. digital display
* Lightweight ski spindle and revised ski stopper to reduce ski drag and improve predictability in technical sidehills
* Smaller diameter handlebar ends and handgrips
* Low handlebar strap

Package Highlights* Deep snow running boards with large openings
* REV® Gen4 platform with narrow-design bodywork
* E-TEC® SHOT™ starter available
* tMotion™ rear suspension with ice scratchers
* PowderMax® with FlexEdge™ track choice: 850 E-TEC®: 16 x 146 / 154 / 165 x 2.5 in. or 16 x 154 / 165 / 175 x 3.0 in. 600R E-TEC®: 16 x 146 / 154 x 2.5 in. or 16 x 154 x 3.0 in.
* Warm glove box with 4 L / 1 US gal of storage

Engine* Engine: 850 E-TEC®
* Engine details: Liquid-cooled, two-stoke, eRAVE™
* Cylinders: 2
* Displacement: 849 cc / 51.9 in.³
* Bore: 82 mm / 3.2 in.
* Stroke: 80.4 mm / 3.2 in.
* Maximum engine speed: 7,900 RPM
* Carburation: E-TEC® direct injection with additional booster injectors
* Recommended fuel type: Premium unleaded
* Minimum octane: 91
* Fuel tank: 36 L / 9.5 US gal
* Oil tank capacity: 3.4 L / 3.6 qt

Dry Weight* Dry weight: 209 kg / 460 lb (165 in.)

Powertrain* Drive clutch type: pDrive™ with clickers
* Driven clutch type: QRS
* Engagement: 3,600 RPM (146 - 154 - 165 in.); 3,900 (175 in.)
* Small sprocket number of teeth: 21
* Large sprocket number of teeth: 49 (146 in.) 51 (154 in.); 53 (165 - 175 in.)
* Drive sprocket number of teeth: 8 (146 in.) 6 (154 - 165 -175 in.)
* Drive sprocket diameter: 183 mm / 7.2 in. (146 in.); 164 mm / 6.5 in. (154 - 165 - 175 in.)
* Drive sprocket pitch: 73 mm / 2.86 in. (146 in.); 89 mm / 3.5 in. (154 - 165 -175 in.)
* Brake system: Brembo racing brake with stainless-steel braided brake line

Suspension* Front suspension: RAS™ 3
* Front shock: HPG™
* Front suspension travel: 215 mm / 8.5 in.
* Rear suspension: tMotion™
* Center shock: HPG™
* Rear Shock: HPG™
* Rear suspension travel: 239 mm / 9.4 in.

Dimensions* Vehicle overall length: 3,451 mm / 135.9 in. (165 in.)
* Vehicle overall width: 1,080 to 1,110 mm / 42.5 to 43.7 in.
* Vehicle overall height: 1,395 mm / 54.9 in.
* Ski stance: 910 or 950 mm / 35.8 or 37.4 in.
* Track (Length x Width x Profile): PowderMax® Light with FlexEdge™: 165 x 16 x 2.5 in. (4,178 x 406 x 64 mm); 165 x 16 x 3.0 in. (4,178 x 406 x 76 mm) opt.

Features* Frame: REV® Gen4
* Bodywork: Narrow design
* Skis: Pilot™ DS 3
* Seating: Deep snow
* Handlebar: Tapered U-shaped aluminum with J-hooks / Low grab handle
* Riser block height: 165 mm / 6.5 in.
* Starter: Manual (Specific models only\*), Electric (opt.), SHOT (opt.)
* Reverse: RER™
* Heated throttle lever / grips: Standard
* Gauge type: 4.5 in.digital display
* Windshield: Optional
* Runner: Square 3/8
* Carbide configuration: 102 mm / 4 in. at 90°
* Bumpers (Front/Rear): Std / Std
Ski-Doo's 2021 Summit SP makes it possible for a rider to ride longer, go further and push harder. It's ultra-responsive to rider input for effortless handling, and packs instant power delivery for conquering intimidating mountain terrain.

What's New* 4.5-in. digital display
* Lightweight ski spindle and revised ski stopper to reduce ski drag and improve predictability in technical sidehills
* Smaller diameter handlebar ends and handgrips
* Low handlebar strap

Package Highlights* Deep snow running boards with large openings
* REV® Gen4 platform with narrow-design bodywork
* E-TEC® SHOT™ starter available
* tMotion™ rear suspension with ice scratchers
* PowderMax® with FlexEdge™ track choice: 850 E-TEC®: 16 x 146 / 154 / 165 x 2.5 in. or 16 x 154 / 165 / 175 x 3.0 in. 600R E-TEC®: 16 x 146 / 154 x 2.5 in. or 16 x 154 x 3.0 in.
* Warm glove box with 4 L / 1 US gal of storage

Engine* Engine: 850 E-TEC®
* Engine details: Liquid-cooled, two-stoke, eRAVE™
* Cylinders: 2
* Displacement: 849 cc / 51.9 in.³
* Bore: 82 mm / 3.2 in.
* Stroke: 80.4 mm / 3.2 in.
* Maximum engine speed: 7,900 RPM
* Carburation: E-TEC® direct injection with additional booster injectors
* Recommended fuel type: Premium unleaded
* Minimum octane: 91
* Fuel tank: 36 L / 9.5 US gal
* Oil tank capacity: 3.4 L / 3.6 qt

Dry Weight* Dry weight: 209 kg / 460 lb (165 in.)

Powertrain* Drive clutch type: pDrive™ with clickers
* Driven clutch type: QRS
* Engagement: 3,600 RPM (146 - 154 - 165 in.); 3,900 (175 in.)
* Small sprocket number of teeth: 21
* Large sprocket number of teeth: 49 (146 in.) 51 (154 in.); 53 (165 - 175 in.)
* Drive sprocket number of teeth: 8 (146 in.) 6 (154 - 165 -175 in.)
* Drive sprocket diameter: 183 mm / 7.2 in. (146 in.); 164 mm / 6.5 in. (154 - 165 - 175 in.)
* Drive sprocket pitch: 73 mm / 2.86 in. (146 in.); 89 mm / 3.5 in. (154 - 165 -175 in.)
* Brake system: Brembo racing brake with stainless-steel braided brake line

Suspension* Front suspension: RAS™ 3
* Front shock: HPG™
* Front suspension travel: 215 mm / 8.5 in.
* Rear suspension: tMotion™
* Center shock: HPG™
* Rear Shock: HPG™
* Rear suspension travel: 239 mm / 9.4 in.

Dimensions* Vehicle overall length: 3,451 mm / 135.9 in. (165 in.)
* Vehicle overall width: 1,080 to 1,110 mm / 42.5 to 43.7 in.
* Vehicle overall height: 1,395 mm / 54.9 in.
* Ski stance: 910 or 950 mm / 35.8 or 37.4 in.
* Track (Length x Width x Profile): PowderMax® Light with FlexEdge™: 165 x 16 x 2.5 in. (4,178 x 406 x 64 mm); 165 x 16 x 3.0 in. (4,178 x 406 x 76 mm) opt.

Features* Frame: REV® Gen4
* Bodywork: Narrow design
* Skis: Pilot™ DS 3
* Seating: Deep snow
* Handlebar: Tapered U-shaped aluminum with J-hooks / Low grab handle
* Riser block height: 165 mm / 6.5 in.
* Starter: Manual (Specific models only\*), Electric (opt.), SHOT (opt.)
* Reverse: RER™
* Heated throttle lever / grips: Standard
* Gauge type: 4.5 in.digital display
* Windshield: Optional
* Runner: Square 3/8
* Carbide configuration: 102 mm / 4 in. at 90°
* Bumpers (Front/Rear): Std / Std