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Replacement slide rails for your Polaris Axys Pro RMK KHAOS 850 and 800 snowmobile suspension. Khaos rails feature an aggressive bend profile unique to the Khaos RMK. They have an increase bend radius designed to mimic the OEM Khaos rails. Khaos-style rails can be installed on any Axys or ProRide RMK sled, but you must use the your shorter stock length RMK limiter strap. Using khaos rails with a longer limiter strap and the RMK-length shock will result in damage to the Front Track Shock due to hyperextension. Installing Khaos rails by themselves on your Axys RMK will get your RMK around ~1/3 of the way to achieving the playful “Khaos feel” For the full Khaos experience without sacrificing climbing and technical riding performance, check out CHAOS CONVERSION KIT. Designed and machined from 7000 series aluminum with special attention paid to cutout design and location to create a stronger, more durable rail package then OEM. Classic rails are even lighter than OEM rails while being superior in strength. Bomber rails have fewer cut outs to create a much stronger, more durable rail that can withstand substantial abuse in the backcountry. Ice age offers 146, 155, 163, and 165 variations. This allows you to shorten, lengthen or just beef up your existing skid length with the proven strength of IceAge Rails.   Kit includes: 2 rails 2 hi-fax 2 idler adjuster housings, bolts, and mounting hardware IceAge decal

***Note*** Rails are cut to accommodate 8″ rear idler wheels. Stock Polaris wheels are 7 1/4“.

Appropriate wheels are required for proper fit and function. Do not run the stock wheels on rails configured for larger wheels, damage to your track/rails/wheels may occur! You can find wheel options to install these rails on your sled HERE. 144″ tracks will fit on our 146″ rail, as long as you use at 10 tooth or smaller driver.

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Additional information


Black, Blue, Natural, Red

Rail length

146, 155, 163, 165

Rail Style

Bomber, Classic


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