2025 Polaris ProStar S4 INDY Adventure 137

Starting at $16,999

Maximum Lift. Maximum Precision.

The PRO RMK Rear Suspension features a balanced, optimized geometry and rail design to deliver power directly to the snow to pop up and drive forward. Rigid design allows for precision to hold lines in the most technical terrain. Available in 155 and 165 lengths.

Engine & Drivetrain Ā 
Drive System Type F-N-R Transmission
Drive/Driven Clutch P-22 / TEAM BOSS
Ignition Coil on Plug
Dimensions Ā 
Estimated Dry Weight (lbs/kg) 636 / 288
Fuel Capacity (gal/liters) 11.5 / 43.5
Overall Height (in/cm) 46 / 116.8
Overall Length (in/cm) 120 / 305
Overall Width (in/cm) 47 / 119.4
Suspension Ā 
Front Shock Polaris TS
Front Suspension Matryx Front Suspension
Front Track Shock Polaris TS
Rear Suspension PRO-CC
Rear Track Shock Polaris TS
Ski Type PRO-STEER DUAL CARBIDE
Track Width/Length/Height 15 x 137 x 1.0 Ripsaw II
15 x 137 x 1.35 Cobra
Features Ā 
Electric Start Standard
Fuel Gauge Electronic
Hand and Thumb warmers Smart Warmers
Handlebar Type One Piece Hooked
Heated Passenger Grips Standard
Gauge 7S Display
Windshield Handguards,
Matryx Mid Smoke,
Matryx Tall Smoke
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