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2025 Polaris Boost RMK KHAOS 155

VERSATILITY AND FUN IN ANY TERRAIN.

Starting at $21,799

Big Time Shocks for Big Time Terrain

Ultra-premium Walker Evans Hi-Lo Shocks are the best of the best in extreme mountain conditions. They feature remote reservoirs for increased oil capacity to ensure all-day performance and durability, along with high and low-speed compression adjustment to dial in the ride.

Engine & Drivetrain Ā 
Drive System Type QuickDrive / QuickDrive2
Drive/Driven Clutch P-22 / TEAM LWT
Ignition Patriot 3DS
Dimensions Ā 
Estimated Dry Weight (lbs/kg) 442 / 200.5
Fuel Capacity (gal/liters) 11.0 / 41.6
Overall Height (in/cm) 53 / 134.6
Overall Length (in/cm) 126.7 / 321.8
Overall Width (in/cm) 43.4 / 110.3
Suspension Ā 
Front Shock WER Velocity Hi/Lo
Front Suspension RMK React
Front Track Shock WER Velocity Hi/Lo
Rear Suspension RMK Khaos
Rear Track Shock WER Velocity Hi/Lo
Ski Type Gripper
Track Width/Length/Height 15 x 155 x 2.75″ Series 8 / 15 x 155 x 3.25″ Series 9
Features Ā 
Electric Start Option
Fuel Gauge Electronic
Hand and Thumb warmers Standard High & Low
Handlebar Type 6″ ProTaper
Heated Passenger Grips N/A
Gauge 7S Display
Windshield Wind Deflector
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