The SXViper Mountain may very well be the best all around triple-cylinder two-stroke mountain machine available. It has the muscle and torque to scale most any peak, the narrow stance and agility necessary for side hilling and boon docking, and the superstar of mountain suspensions – the Yamaha ProMountain.
Power on demand is provided by the triple-cylinder engine with class-leading, broad power band. A lightweight engine delivers instant throttle response and low-end torque.
The ProMountain rear suspension is also lightweight, yet ultra-rigid to minimize frame flex and deliver ultimate control.
A 144" x 2" Camoplast track lays down a big footprint. Deep-keel skis set at a narrow, 38.6-inch stance and high handlebars with mountain strap make steep hillsides feel like a drive though the park.
If you like your snowmobiling raw, there’s nothing better than SX!
- ProMountain rear suspension for superior deep-snow flotation and hill-climbing performance
- New Mountain Ski shaves two pounds off overall weight