2009 Yamaha Phazer RTX snowmobile

Type / Displacement / cc: Four-stroke, 499cc
Cylinders: Two
Horsepower Class: 80 HP
Cooling: Liquid
Bore & Stroke / mm :77 X 53.6
Intake Design: 3 Valves
Ignition: Digital T.C.I. w/throttle position sensor
Carburetion : 43mm Keihin? fuel injection
Exhaust    :Rear exhaust
Clutch / Transmission: YXRC, variable ratio
Disc. Brake Type: 2-piston hydraulic w/ lightweight ventilated disc