ENGINE
Engine.... Type 397cc RFVC air-cooled dry-sump single-cylinder four-stroke
Bore and Stroke.... 85.0mm x 70.0mm
Carburetion.... 38.0mm piston-valve with accelerator pump
Ignition.... CD with electronic advance
Starter.... Electric
DRIVE TRAIN
Clutch.... Manual
Transmission.... Five-speed with reverse
Driveline.... O-ring-sealed chain
CHASSIS / SUSPENSION / BRAKES
Front Suspension.... Independent double-wishbone with Showa shocks, five-position spring-preload adjustability; 8.2-inch travel
Rear Suspension.... Pro-Link fully adjustable single Showa shock; 9.1-inch travel
Front Brakes.... Dual hydraulic 174.0mm discs
Rear Brake.... Single 220.0mm disc
Front Tires.... 22 x 7-10 knobby radial
Rear Tires.... 20 x 10-9 knobby radial
DIMENSIONS
Length.... 72.2 inches
Width.... 45.3 inches
Height.... 43.7 inches
Wheelbase.... 48.4 inches
Seat Height.... 31.9 inches
Ground Clearance.... 4.3 inches
Turning Radius.... 10.5 feet
Dry Weight.... 386 pounds
Fuel Capacity.... 2.6 gallons, including 0.4-gallon reserve
OTHER
Options.... Consult your owner's manual for optional HRC Racing kit parts
Available Colors.... Black, Red
Model ID.... TRX400EX
FACTORY WARRANTY INFORMATION
6 months Transferable, unlimited-mileage limited warranty; extended coverage available with a Honda Protection Plan.