The Sled Legends Are Made Of Class-leading power from the three-cylinder Genesis 120™ four-stroke. Steady, instant-on power and linear torque that pulls so smoothly you have to check the digital speedometer to believe it. Just twist the key to start the ignition sequence, and cruise on down the trail enjoying the dual-exhaust music coming from one of the sweetest four-stroke motors in snowmobiling. That performance is backed by the aluminum HPG front shocks and a ride-friendly Mono-Shock™ RA rear suspension engineered for ease of maintenance and tuning. Set rider weight, dial in weight transfer, then fine-tune the ride with the remote access dial in the RS Vector ER chassis. Sure-footed on the straights...flat and positive in rutted-out turns.