Yamaha Apex RTX 2009 snowmobile

Engine
Type / Displacement / cc     Four-stroke, 998cc
Cylinders     Four
Horsepower Class     150 hp
Cooling     Liquid
Bore & Stroke / mm     74.0 X 58.0
Intake Design     3 Valves
Ignition     Digital T.C.I. w/throttle position sensor
Carburetor     39mm Mikuni, fuel injection
Exhaust     Rear exhaust
Clutch / Transmission YVXC     variable ratio
Disc. Brake Type     4-piston hydraulic w/lightweight ventilated disc
Chasis
Front Suspension     Independent, double wishbone
Front Shocks     Fox FLOAT Air Shock, aluminum
Front Travel / in.     9 in
Ski Type     Lightweight plastic, saddleless design
Carbide Ski Runners     Standard
Stabilizer Bar     Standard, linear ratio
Rear Suspension     ProActive CK
Rear Shocks     36mm aluminum HPG w/compression clicker
Rear Travel / in.     11.5 in