The defending "Snowmobile of the Year" Phazer® is the lightest full-size 4-stroke sled on the planet and is lighter than many comparable 2-strokes as well! Grab one and grab some fun! More than a snowmobile—it literally redefines snowmobiling. With such lightning-quick response, it seems to read your mind. Twist the key to fire the free-revving four stroke. Over 11,000 revs and 80 horsepower. Electronic fuel injection. Sit aboard the YZ motocross-inspired saddle. Narrow. Nimble. Agile. High-revving performance in a lightweight sport rider-forward chassis..