2015 POLARIS PRO RMK 163 800cc- UP24968

2015 Polaris PRO RMK 163 800cc

Lightest. Strongest. Most Flickable.

• The 2015 PRO-RMK 800 163 is part of the “Mountain / Deep‑Snow” lineup from Polaris — designed primarily for powder, backcountry riding, and steep, deep‑snow terrain rather than groomed trails. 

• It rides on the “PRO-RIDE RMK chassis,” which is a purpose-built, lightweight but strong chassis meant to maximize flotation, handling, and “flickability” (i.e. nimble control in variable snow conditions).

• The 163″ track (15″ width, 163″ length, 2.4″ lug height) gives it good surface area for buoyancy in deep, soft snow — making it suited for backcountry, powder, and mountainous snow conditions.

Features May Include:

LIGHTEST

PRO-RIDE™ Chassis with Carbon Fiber Overstructure

• Confidence comes standard. When you have a sled that responds to your every input, you’ve got a sled that you can trust. From technical tree riding to a demanding sidehill and turn out, the PRO-RIDE™ chassis helps make you a better rider. Better weight transfer for Rider Active Control, and 300% more rigid chassis for more precise handling. Carbon fiber overstructure for reduced weight without compromising strength.

Reduced Weight

• In 2011, we introduced a 431. lb PRO-RMK® 155. Now, when most sleds have gained weight, we continue to build ‘em lighter and stronger. Our PRO-RMK® 155 weighs in at 417 lbs. A weight normally reserved for high-dollar, custom-built mod sleds.

PRO-LITE Seat

• Mountain snowmobiling has changed and so has it's seat. Shorter by 5.5" allowing you to easily swing a leg from one side to the other —along with a 3.75" wider, flatter area for more comfortable seated riding.

STRONGEST

PowderTrac™ Running Boards

• The PowderTrac™ running boards have been developed for maximum snow clean out and maximum strength. Built from extruded aluminum with bonded cast lugs, they boast an open area of 50% and integrated traction that is machined in for sure footed performance.

Structural Adhesive Bonded Components

• By using technology to improve our manufacturing, we continue to build lighter stronger sleds. Bonded lower control arms featuring forged aluminum ends and steel tubing. This process makes for a set of control arms that are 2 lbs. lighter.

Raw Refined

• The low-profile LED tailight, lightweight punched snow flap with hand access and carbon fiber bumper with extruded billet mounts add style and function. The narrower tunnel cooling extrusions save weight.

MOST FLICKABLE

QuickDrive™ Low Inertia Drive System

• The QuickDrive™ Low Inertia System is designed to provide quicker acceleration and increased “flickability” through reduced rotating mass. Not simply a belt-drive, it is a complete lightweight drive system — featuring an extruded drive shaft, lightweight brake, RMK-specific brake caliper and of course the most visible piece of the system — a maintenance-free belt drive that requires no oil or tensioner system. The complete system reduces rotational inertia by 21% which means 5lb. less effort when carving.

Coil-Over Rear Suspension

• The heart of any mountain sled is the rear suspension. The RMK® Coil-Over Rear Suspension is designed for better flotation and deep snow performance with improved on-trail ride. By eliminating the torsion springs and redesigning the torque arms, this skid weighs substantially less. In addition, it is tunable to the snow conditions. A simple turn of the spring preload adjustment allows you change your set-up from deep powder to crusted snow.

800 Cleanfire® Engine

• This liquid-cooled Cleanfire® engine with semi-direct injection (SDI) deliver outstanding throttle response and instant acceleration. These powerful, efficient engines produce the impressive power-to-weight ratios that deep snow riders demand. Cleanfire® engines start easily and reliably and they calibrate automatically as the temperature and elevation change. These engines deliver impressive fuel economy in real-world riding situations, which, for Polaris riders, means aggressive, up-tempo riding, not low-rev lab conditions.