The 2025 Summit Adrenaline enables riders to redefine their own capabilities with the REV Gen5 platform. Incredibly agile and easy to ride with inspiring looks, the Adrenaline packs instant power delivery for conquering deep-snow terrain in winter horizons.

Engine 

Engine - 850 E-TEC

Engine details - 850 E-TEC® : Liquid-cooled, two-stoke, eRAVE™

Engine Horsepower - 850 E-TEC® : 165

Cylinders & Displacement - 850 E-TEC® : 2 - 849 cc

Bore & stroke - 850 E-TEC® : 82 mm x 80.4 mm

Carburation - E-TEC® direct injection with additional booster injectors

Fuel tank - 36 L

Oil tank capacity (2-stroke) - 3.4 L

Dry Weight - 850 E-TEC®: 449 lb (146 in.), 445 lb (154 in.)

Power Train

Drive clutch / Driven clutch - pDrive™ with clickers / QRS Vent Plus

Drive Sprocket Pitch - 73 mm / 2.86 in. (146 in.)

89 mm / 3.5 in. (154 - 165 in.)

Dimensions

Vehicle Overall Length - 3,208 mm / 122.4 in. (146 in.)

3,318 mm / 130.6 in. (154 in.)

Vehicle Overall Width - 1,073 / 42.2 in. (adjustable)

Vehicle Overall Height - 1,395 mm / 54.9 in.

Ski Stance - 930 mm / 36 in. adjustable

Track Length x Width x Profile - PowderMax† II with FlexEdge™:

146 x 16 x 2.5 in.

PowderMax† Light with FlexEdge™:

154 x 16 x 2.5 in.

Suspensions

Suspension option - Standard

Front suspension - RAS™ 3

Front shock - KYB 36

Front suspension travel - 215 mm / 8.5 in.

Rear suspension - tMotion™ X

Center shock - KYB 36

Rear shock - KYB 36

Rear suspension travel - 258 mm / 10.2 in.

Feature

Frame - REV® Gen5

Skis - Pilot™ DS 3

Seating - Deep snow

Handlebar - Tapered with J-hooks / Grab handle

Riser block height - 120 mm /4.7 in

Starter - Electric

Reverse - RER™

Brake system - Brembo

Heated throttle lever grips - Standard

Gauge - 4.5 in. Digital Display

Windshield - Optional

Runner / Carbide - Square 3/8 in. / 4 in.

Bumpers (Front / Rear) - Standard / Standard