

















4 Days
14
1
$10,999.00
Communications with the seller may be sent to KSL Cars, its service providers, and the dealer.
The 2025 Polaris 850 RMK SP 155 is purpose-built for riders who want to dive into deep snow riding with confidence, capability, and control—without stepping all the way into turbocharged or competition-caliber machines. It represents the sweet spot in Polaris' mountain sled lineup: accessible yet high-performing, simple yet highly capable, and built to handle both aggressive riding and all-day exploration.
At the core of the RMK SP 155 is Polaris’ proven 850 Patriot engine. Known for its reliability, responsive throttle, and broad powerband, the 850 Patriot delivers a confident and exhilarating ride in mountain terrain without the complexity of turbocharging. Its power is predictable and easy to modulate—ideal for learning precise throttle control in sidehills, navigating technical trees, or climbing steep pitches with control rather than brute force.
Built on the MATRYX RMK platform, the chassis provides lightweight agility and a rider-first design. The narrowed bodywork, tapered tunnel, and open running boards are specifically shaped to keep snow off the sled and give the rider maximum freedom to move side-to-side. This is crucial in technical terrain where quick transitions and balance are key. The handling feels intuitive, letting newer mountain riders gain confidence while still giving seasoned riders the responsiveness they expect.
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.
4 Days
14
1
$10,999.00
Communications with the seller may be sent to KSL Cars, its service providers, and the dealer.
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.


















The 2025 Polaris 850 RMK SP 155 is purpose-built for riders who want to dive into deep snow riding with confidence, capability, and control—without stepping all the way into turbocharged or competition-caliber machines. It represents the sweet spot in Polaris' mountain sled lineup: accessible yet high-performing, simple yet highly capable, and built to handle both aggressive riding and all-day exploration.
At the core of the RMK SP 155 is Polaris’ proven 850 Patriot engine. Known for its reliability, responsive throttle, and broad powerband, the 850 Patriot delivers a confident and exhilarating ride in mountain terrain without the complexity of turbocharging. Its power is predictable and easy to modulate—ideal for learning precise throttle control in sidehills, navigating technical trees, or climbing steep pitches with control rather than brute force.
Built on the MATRYX RMK platform, the chassis provides lightweight agility and a rider-first design. The narrowed bodywork, tapered tunnel, and open running boards are specifically shaped to keep snow off the sled and give the rider maximum freedom to move side-to-side. This is crucial in technical terrain where quick transitions and balance are key. The handling feels intuitive, letting newer mountain riders gain confidence while still giving seasoned riders the responsiveness they expect.