Now there's an RMK for everyone. The 2011 Pro-RMK was the most sought after sled on snow for the 2011 season. For '12, Polaris has added a model for those riders who prefer a 600cc sled. Introducing the 600 Pro-RMK 155 - all the same great features as the 800 Pro-RMK but featuring our class-leading 600cc motor making it one of the most fun mountain sleds to ride. All Pro-RMK, just a smallbore version. Call it a tree sled, call it the ultimate boondocking machine or just call it perfect. It's built for riders who want the same ride & handling as the 800 in a 600 version. Motocross riders know that some people just prefer to ride a 250 rather than a 450. Smoother, easier to ride, more nimble. Same principle applies here. The best handling mountain sled just got even better. Just ask Chris Burandt – this is the sled that is going to surprise some 700's & 800's.

“The 600 customer wants the ultimate in handling but doesn’t necessarily need the full power of an 800 – it’s also geared towards the guys that misses the 700 because this 600 feels like a 700 – it has a lot of power behind it. The 600 handles identical to the 800 – with an 800 you can get over your head, the 600 just slows the pace down so it’s a manageable ride.
- Ryan Harris, SnoWest Magazine