Click or Press enter to Enter to Enable skip content option

2019 Polaris Industries 550 WideTrak LX


Availability: Brochure

Year: 2019

Manufacturer: Polaris Industries

Model: 550 WideTrak LX


The 550 WideTrak LX snowmobile is a great tool for stable off-trail riding. Its passenger seat and storage rack make hauling both a passenger and cargo simple.

Key Features
  • 550 Fan Engine: Proven, durable, fan-cooled snowmobile engine provides reliable performance at a great value.
  • Electric Start: Start your sled with the turn of the key. Nothing beats the ease and convenience of electric start.
  • PRO-Float Skis: The strong, lightweight PRO-Float Skis provide outstanding off-trail flotation and unmatched on- and off-trail steering and control. PRO-Float skis are 9.5″ wide and offer a combined surface area of 410 sq. in., more than 45% greater than Polaris PRO-STEER skis. These skis feature a unique dual, stepped keel design that provides more responsive deep snow handling as well as outstanding handling on the trails. The upturned rear edge accommodates backing up over obstacles, and the serrated top of the ski provides traction for a rider’s boot.
  • Articulated Rail with 156 x 1.00 Shockwave Track: Articulated rail coupled with the 156 x 1.00″ Shockwave track for the best off-trail snowmobility and to prevent trenching when backing up. The rail tips up at the rear so the track can ride over obstacles and is easier to back up.
  • 2 Passenger Seat with Adjustable Backrest: Quick, tool-less adjustment and increased stability can be converted for solo riding into a comfortable solo seat with a more comfortable backrest and covered storage compartment.
  • Standard Underseat Storage: Enough room to keep, gloves, tools, rope, goggles, jackets, beef jerky — you name it. Underseat storage has 2250 sq. in. of storage capacity.
  • Rear Cargo Rack and Hinged Style Tow Hitch: Durable rear cargo rack offers 3000 sq. in. and 75 lbs of cargo capacity as well as a hinged tow hitch for greater versatility, better towing.
  • Wide & Tall Windshield: Wide, 20″ Tall Clear Windshield
Engine & Drivetrain
  • Disc Brake Type: RMK® Hydraulic
  • Drive System Type: H-L-N-PERC Transmission
  • Drive/Driven Clutch: P-85 / TEAM® LWT
  • Exhaust: Single
  • Fuel System: Carbureted
  • Ignition: CDI
  • Engine Type/Cooling: Fan Cooled
  • Cylinders-Displacement (cc): 2 – 544
  • Bore x Stroke (mm): 73 x 65
  • Front Shocks: Nitrex
  • Front Suspension: IFS
  • Front Track Shock: Nitrex
  • Front Travel (in./cm.): 7.2 / 18.4
  • Rear Suspension: Widetrak Articulated
  • Rear Track Shock: Nitrex
  • Rear Travel (in./cm.): 9 / 22.9
  • Ski Type: PRO-FLOAT
  • Track Width/Length/Height (in.): 20 x 1.56 x 1.00 Shockwave
  • Fuel Capacity (Litres): 11 / 41.6
  • Overall Height (in./mm.): 51 / 129.5
  • Overall Width (in./mm.): 43.5 / 110.5
  • Person Capacity: 2
  • Ski Center Distance (in./cm.): 38 / 96.5
  • Estimated Dry Weight (pounds/kg): 613 / 278
  • Overall Length (in./mm.): 128 / 325.1
  • 12v Outlet: Standard
  • Color / Graphics: Black
  • Electric Start: Standard
  • Fuel Gauge: Mechanical
  • Hand & Thumb Warmers: Standard Adjustable
  • Heated Passenger Grips: Accessory
  • Mirrors: Accessory
  • Passenger Seat: Standard
  • Rear Rack/Tow Hitch: Standard
  • Reverse: Hi – Low – N – PERC®
  • Seat Type: 2 Passenger w/ Storage, Adjustable Backrest
  • Security System: N/A
  • Speedometer: Analog
  • Storage System: Standard
  • Tachometer: N/A
  • Temp/Low Oil Light: Low Oil Light
  • Windshield: Gen 2, Tall 20″, Clear
  • Handlebar Type: Utility Tall One Piece
  • Riser Type: Fixed
  • Standard Warranty: 12 Months
  • Extended Warranty: Up to 60 months in total coverage

Professional rider on a closed course. Polaris recommends that all snowmobile riders take a training course. Do not attempt maneuvers beyond your capability. Always wear a helmet and other safety apparel. Never drink and ride.


Bore x Stroke
73 x 65 mm
Engine Cooling
Fan Cooled


Brake Type
RMK® Hydraulic
Drive Clutch
Driven Clutch


Front Suspension
Front Travel
7.2 in. (18.4 cm)
Rear Suspension
Widetrak Articulated
Rear Travel
9 in. (22.9 cm)
Ski Type
Ski Stance
38 in. (96.5 cm)
Track Dimensions
20 x 1.56 x 1.00 Shockwave


Fuel Capacity
11 gal. (41.6 L)
Dry Weight
613 lb. (278 kg)
Gen 2, Tall 20 in., Clear


Electric Start
Hand & Thumb Warmers
Standard Adjustable
Hi – Low – N – PERC®
Click to call sales

While great effort is made to ensure the accuracy of the information on this site, errors can occur.
Please verify all pricing information with a customer service representative.
This is easily done by calling us or visiting us at the dealership.