1999-2004 Honda TRX400EX FourTrax Service Manual, Page 9Get this manual
GENERAL INFORMATION
GENERAL (Cont'd)
Carburetor type Throttle bore Clutch system Clutch operation system Transmission Primary reduction Final reduction Gear ratio 1st 2nd 3rd 4th 5th Gearshift pattern Ignition system Starting system Charging system Regulatortrectifier Lighting system Piston valve 38 mm (1.5 in) Multi-plate, wet Cable operating Constant mesh, 5-speeds 2.826 (2365) 2.533 (1538) 2.916 (1235) 1.937 (1631) 1.473 (1928) 1.181 (2226) 1.000 (2626) Left foot oDerated return svstern1ICM (Capacitive Discharge Ignition) Electric starter motor Single phase output alternator Single phase full wave rectification Battery