2018 Ski-Doo Expedition Sport 550F


A touring/utility sled built for price-conscious riders. Packed with comfort and convenience. With the 900 and 600 ACE engines, becomes a showcase sled with Intelligent Throttle Control features and REV-XS platform.


  • SC-5U REAR SUSPENSION: Our sport-utility suspension. Refined ride both on trail and on top of powder. Articulated rail to maximize deep snow traction in reverse or locked out when towing.
  • REV-X PLATFORM: Extremely light, yet strong with a riding position for superior maneuverability in deep snow.
  • PILOT DS 2 SKIS: Single-keel with excellent sidehilling bite, thanks to thin outer edges. Narrow and thin, yet stiff. Shorter behind its complementary spindle with flat tail for easier counter-steering and sidehilling.
  • DUAL A-ARM FRONT SUSPENSION: Advanced geometry keeps the skis firmly planted – no matter the conditions – to deliver precision and control.
  • ANALOG GAUGE WITH DISPLAY: Smartly-styled analog speedometer and tachometer plus LCD digital information screen.

General Information

Manufacturer Ski-Doo
Model Year 2018
Model Expedition Sport 550F
Model Code KAJA
Color White / Black


Length Overall - 131.6 in. (3,329 mm)
Height Overall - 50.2 in. (1,275 mm)
Width Overall - 45.6 or 47.4 in. (1,159 or 1,204 mm)
Weight Dry - 515 lb. (234 kg)

Engine & Drivetrain


Front - Motion Control

Center - Motion Control

Rear - HPG™

Front Suspension Dual A-arms - 8.3 in. (210 mm) max. travel
Rear Suspension SC™-5U - 9.4 in. (239 mm) max. travel
Engine Rotax 550F, axial fan-cooled, cylinder reed porting, 2-cylinders
Displacement 553.4 cc (33.8 ci)
Bore x Stroke 3 x 2.4 in. (76 x 61 mm)
Fuel Capacity 10.6 gal. (40 l)
Oil Capacity 3.9 qt. (3.7 l)

Drive - eDrive™ 2

Driven - QRS (short shaft)

Brakes Brembo brake with braided stainless-steel brake line
Powertrain Engagement - 2,600 rpm
Fuel Type

Recommended - Regular unleaded

minimum Octane - 87

Fuel System 2X VM-30


Ski Length 41 in. (1,040 mm)
Skis Pilot™ DS 2
Ski Stance 38.4 or 40.1 in. ( (975 mm or 1,018 mm)
Track LxWxH 154 x 16 x 1.5 in. (3,923 x 406 x 38.1 mm) Charger


Additional Colors White, White / Black