Top Features 998 Genesis Turbo Engine: The turbo boosted, one liter triple is unmatched when it comes to delivering incredible power with the refinement and quality you have come to expect from a Yamaha. Designed around a premium turbo unit, every engine component from intake to exhaust, is dedicated to producing uncompromised performance. In only its second year in production the Yamaha turbo has earned the respect and reputation befitting the industries highest achiever. Truly this is the potent venom of a Sidewinder M-TX LE 153 bite. Premium FOX® FLOAT® QS3 Shock Package: Front suspension duties are handled by new lightweight Float air shocks plus the highly regarded, QS3 damping adjust system has been added for even more tunability. The front arm on the rear suspension also receives a Float QS3. And the rear arm is upgraded with the mountain specific Float QSL which features a special lock-out circuit for extreme climbing. This complete package eliminates the need for heavy metal springs and offers near infinite adjustment. YSRC High Performance Clutch System: The YSRC primary and roller secondary clutches were specifically designed for durable, cool operation. They harness and transfer the massive torque produced by the Genesis Turbo, efficiently to the track while minimizing drive belt wear. The primary shifts out aggressively to use all the power on tap while the roller secondary is quick to back-shift and provides additional ratio through its oversize sheaves to keep accelerating long after the others have signed off. 3-Inch Power Claw Track: This 153 inch long Power Claw track touts tall 3-inch lugs with a special engineered pattern to deliver the ultimate in deep snow traction and lift. The 3.0 pitch spacing helps reduce weight with fewer reinforcing rods, clips and rubber. Designed for optimum performance in deep fresh powder, where track speed and deep paddles are critical to gain enough lift and floatation. NEW Drop Rolled Chaincase and Tunnel: New for 2018, the chaincase is relocated to allow clearance for new more efficient, 8 tooth extrovert track drivers. The tunnel is also modified for greater clearances with slightly narrowed running boards to aid in deep snow maneuverability.