Polaris, 700 SKS All Snowmobiles >>> Snowmobiles by Polaris More details and ordering info. With its 136 x 1.25' deep lug track, the Indy 700 SKS performs as well on the trail as it does in the powder. This year it has variable exhaust with eight more horsepower and better fuel economy at trail speeds. We've also given it new 40mm flatslide carbs, a fuel selector switch and a Throttle Position Sensor (TPS) which further enhances the sled's already legendary durability. The suspensions include our flat cornering CRC design with a 42.5' ski stance and almost 10' of travel front and rear. User input on 700 SKS by Polaris: Be the first to submit input on this product Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines