The 2026 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.
Photos
Highlights
Lapeer, Michigan
2026
Ski-Doo
Summit® Adrenaline® 850 E-TEC 146 ES H_Alt Powder 2.5
Premium unleaded – 91
451 lb
Available
Riser block: 120 mm / 4.7 in
Specifications
2026
Ski-Doo
Summit® Adrenaline®
850 E-TEC 146 ES H_Alt Powder 2.5
Deep Snow
two-stroke, eRAVETM
Liquid-Cooled
2
849 cc
82 mm
80.4 mm
165
E-TEC direct injection with additional booster injectors
Premium unleaded – 91
Electric, SHOT
pDriveTM with clickers / QRS Vent Plus
Drive pitch: 73 mm / 2.86 in
RAS 3
KYB 36
215 mm / 8.5 in
tMotion X
KYB 36
264 mm / 10.4 in
KYB 36
Brembo
Vehicle: 3,208 mm / 122.4 in
Vehicle: 1,073 mm / 42.2 in (adjustable)
Vehicle: 1,395 mm / 54.9 in
930 mm / 36 in (adjustable)
PowderMax II with FlexEdge: 146 x 16 x 2.5
Riser block: 120 mm / 4.7 in
Tank: 36 L / 9.5 gal
Tank: 3.4 L / 3.6 gal
451 lb
Wet: 531 lb
Catalyst Grey
High-performance LED
Platform: REV® Gen5 | Runner - Carbide: 3/8 square – 4 | Front Bumper: Standard | Rear Bumper: Standard