Pro-RMK| Mountain Sledder Magazine

Tag: Pro-RMK

The Birthplace of the Rocky Mountain King

Thousands of hours of planning and preparation finally come together when a 20-minute trek down a 150-meter-long assembly line transforms a bare tunnel into a brand-new Rocky Mountain King.

Polaris Patriot Boost! Factory 2-Stroke Turbo Engine

For 2022, Polaris will make a factory 2-stroke turbocharged version of the Patriot 850 engine available, called Patriot Boost

VIDEO – RMK Khaos 163 vs 155. Which is Better??

Now for Polaris model year 2021, riders have more choice of Khaos 163 vs 155 vs 165 track lengths, and several different lug and pitch sizes.

2021 Polaris Snowmobile Mountain Lineup – What’s New

The 2021 Polaris snowmobile lineup not only includes more configurations of the RMK Khaos, but the Khaos and PRO-RMK both have been treated to a new lightweight drive system, called QuickDrive2, and…

A Day on the Alpha One and PRO-RMK 850

The Apple vs Android debate is a pillow fight compared to the MMA of sled owner conviction on topics like Arctic Cat Alpha One vs Polaris PRO-RMK 850.

Why Spring Check Is so Important This Year If You Want a New Sled

For model year 2020, Polaris, Ski-Doo and Arctic Cat are taking this approach to a new level, with more at stake than ever before. They’re creating scarcity and putting their customers to…

2020 Polaris Snowmobile Mountain Lineup

Polaris has surprised us by adding to the legendary RMK lineup with the release of a new model in its 2020 Polaris snowmobile lineup, called RMK KHAOS.

2020 Polaris KHAOS Snowmobile

For model year 2020, Polaris has announced a new model called the Polaris RMK KHAOS, a variation of the legendary PRO-RMK. Here’s what separates the KHAOS from its sibling, the PRO-RMK.

BoonDocker Releases New Heads for Polaris Patriot SideKick Turbo

BoonDocker has made two new high-performance heads for use with its Polaris 850 Patriot Sidekick turbo system available to sledders.

Polaris 850 Patriot – Come for the Power, Stay for the Durability

So, how does it compare in real-world performance? It’ll friggin’ rip your arms off, man. It takes about ten seconds of riding the 850 Patriot to attest that the engine truly is…