Effortless Rides Turn Into Endless Days
Ski-Doo's 2019 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.
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Features
- ROTAX 850 E-TEC ENGINE: The most powerful 2-stroke engine in the industry.* It pumps out 10 more horsepower (165 hp) than its predecessor, but its responsiveness is what really shines. With the new pDrive primary clutch, it’s 30% quicker responding than the 800R E-TEC giving you the instant control you demand. (*Observed HP measured on internal dyno test in optimal conditions for 2-stroke engines.)
- REV GEN4 PLATFORM: Key to the Summit’s agility is the extreme mass centralization of the 4th generation REV platform. The 850 E-TEC engine is compact and centered between the skis, making the vehicle easy to roll. The trademark pyramidal frame, new die-cast aluminum front suspension module and new heat exchanger design ensure it’s strong, yet lightweight.
- PDRIVE CLUTCH: A major factor in the quickness of REV sleds is the new pDrive clutch. Fast and friction-free dual rollers transfer torque in place of traditional sliding buttons on this 100% new clutch. The oversize rollers with needle bearings, wide flyweights and shaft-on-shaft design emphasize smooth operation and long life. Ultra-responsive shifting, impressive RPM consistency and 2.8 lb./ 1.3 kg lighter than the TRA VII.
- TMOTION REAR SUSPENSION: The tMotion flexes laterally, reducing the effort to initiate a roll, due to a ball joint at the center hinge between the rear arm and drop link and split flat-tube front arms. Very progressive motion ratio makes the ride on trails even more comfortable.
- POWDERMAX LIGHT TRACK WITH FLEXEDGE: New 3.5 in. (9 cm) pitch reduces weight, and keeps snow between lugs for added performance. Exclusive 16-in (41-cm) wide design adds flotation and traction without sacrificing manoeuvrability. Edges flex to reduce the effort to initiate roll-up. Available in either 2.5 or 3.0 in (6.3 or 7.63 cm) lug heights.
- MOUNTAIN ERGONOMICS: We designed the new Summit to enable you to do more with less effort. The narrow body, beveled tunnel, tank, seat and handlebar controls are extremely compact and narrow for more room to move. And your legs will appreciate the flatter foot position.
- MOUNTAIN-SPECIFIC DESIGN: We advanced mountain sled design for easier and more predictable handling in all conditions. The narrow body panels, bottom pan, tunnel and running boards are designed for optimal interface with snow in mountain maneuvers. An open tunnel end eliminates drag.
- RAS 3 FRONT SUSPENSION: Similar geometry and design to the stable and precise RAS 2, optimized for the Gen4 REV platform with 1 in./25mm added suspension stroke and .7 lbs (0.3 kg) reduced weight vs. RAS 2.
General Information
Model
Summit SP 146 850 E-TEC ES, PowderMax II 2.5 w/Flexedge
Dimensions
Length
Overall - 122.4 in. (3,110 mm)
Height
Overall - 54.6 in. (1,386 mm)
Width
Overall - 42.5 to 43.7 in. (1,080 to 1,110 mm)
Weight
Dry - 446 lb. (202 kg)
Engine & Drivetrain
Engine
Rotax® E-TEC® 850, liquid-cooled, electronic R.A.V.E.™, 2-cylinders
Horsepower
165 hp @ 7,900 rpm
Displacement
849 cc (51.9 cu. in.)
Bore x Stroke
3.2 x 3.2 in. (82 x 80.4 mm)
Carburetion
E-TEC direct injection with additional booster injectors
Clutch
Drive Type - pDrive
Driven Type - QRS
Brakes
Brembo racing brake with braided stainless-steel brake line
Powertrain
Engagement - 3,800 rpm
Fuel Type
Recommended - Premium unleaded
Minimum Octane - 91
Fuel Capacity
U.S. - 9.5 gal. (36 l)
Oil Capacity
3.6 qt. (3.4 l)
Operational
Ski Length
41.7 in. (1,058 mm)
Ski Stance
35.8 or 37.4 in. (910 or 950 mm)
Track LxWxH
146 x 16 x 2.5 in. (3,705 x 406 x 63.5 mm) PowderMax II 2.5 w/FlexEdge™
Other
Suspension
Shocks
Front / Center / Rear - HPG™
Front Suspension
RAS™ 3
Travel - 8.5 in. (215 mm)
Rear Suspension
tMotion™
Travel - 9.4 in. (239 mm)