Take your pick; a carbed 120 HP 600 2-stroke twin, or a 125 HP CleanFire Injection (CFI) twin in the IQ platform. Thatâ€™s right, the Fusion name and look is history. These are premier trail sleds that should put Polaris back on the map. These sleds just look better with what we used to call the â€œRMK-lookâ€, now properly referred to as the â€œIQâ€. The front suspension works better than any other through huge moguls, with reduced steering effort. Gone is Rider Select, but the new steering post is forward and in the right place for 90% of the intended segment with bars that are 1â€ wider along with standard hooks. About the only thing we would change is to give it slightly more aggressive handling, they just donâ€™t rail quite like a box-stock REV, but the steering effort is so much lighter. Nothing a different set of runners canâ€™t fix, right? A Fox PS5 (position sensitive) rear track shock compliments Ryde FX HPG shocks (front and center) for superior ride quality. CFI models are up to 11.7 gallon fuel capacity!