Polaris, Trail RMK All Snowmobiles >>> Snowmobiles by Polaris More details and ordering info. The Indy Trail RMK is the lightest deep snow machine in its class. For 2002 we've made a number of improvements to the industry's largest fan cooled power plant so that it takes its 550 cc's of power to the powder better than ever before. Standard equipment includes our altitude compensating carbs (ACCS), Gen II chassis, and our XTRA-10 front suspension featuring 8.25'of travel. In back, our XTRA-Lite rear suspension with 12' of travel is wrapped around a versatile 136 x 1.25' deep lug track. User input on Trail RMK by Polaris: Be the first to submit input on this product Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines