World fastest snowmobile: MPH

This is an heavily modified 03 Rx1 motor and frame with a supercharger and...... G-Force-One, the world fastest snowmobile: MPH SCM and ISR officials where there to certify this record. The G-Force division and Lamtrak team efforts to built the fastest sleds. This is an heavily modified 03 Rx1 motor and frame with a supercharger and burning alchool. Special built camoplast track Special built body work by Jo Extrême special built suspension by Star Suspensions Inventium Clutch see: