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2000 Honda TRX400EX — photo 1 of 1

Specs

New or used
Used
Availability
In stock
Colour
Red
Available colours
RedManufacturer spec
Displacement
397 ccManufacturer specDealer: 397cc, RFVC Air Cooled, dry sump, single cylinder, 4-Stroke
Cylinders
1Manufacturer specDealer: 397cc, RFVC Air Cooled, dry sump, single cylinder, 4-Stroke
Engine cycle
Four-strokeManufacturer specDealer: 397cc, RFVC Air Cooled, dry sump, single cylinder, 4-Stroke
Cooling
Air-cooledManufacturer spec
Transmission
ManualManufacturer specDealer: 5-speed
Drive
O-ring sealed chainManufacturer spec
Seat height
31.9 inManufacturer spec
Wheelbase
48.4 inManufacturer spec
Ground clearance
4.3 inManufacturer spec
Dry weight
374.7 lbManufacturer spec
Towing capacity
850 lbManufacturer specDealer: 850 lbs. GVWR is 1,058 lbs.
Model code
TRX400EX0
VIN
478TE2309Y4012912
Stock #
HON012912
All details from the dealer (13)
Model Type
2x4

Brakes/Wheels/Tires

Brakes
Front: Dual Hydraulic 174mm discs Rear: Single 220mm discManufacturer spec
Tires
Front: 22 x 7-10 knobby radial Rear: 20 x 10-9 knobby radialManufacturer spec

Dimensions

Length
72.2"Manufacturer spec
Height
43.7"Manufacturer spec
Width
45.3"Manufacturer spec

Engine

Bore x Stroke
85mm X 70mmManufacturer spec
Clutch
ManualManufacturer spec
Carburetion
35.5mm piston-valve with accelerator pumpManufacturer spec
Ignition
Solid state CD with electronic advanceManufacturer spec
Starting
ElectricManufacturer spec

Operational

Suspension
Front: Independent double wishbone with Showa shocks, 5-position spring preload adj., 8.2" of travel Rear: Pro-Link single Showa shock with spring preload adj., 9.1" of travelManufacturer spec
Load Capacity
Front rack: 66 lbs. Rear Rack 132 lbs.Manufacturer spec

From the dealer's page

The highly acclaimed FourTrax(R) 400EX voted ATV of the decade, returns for 2000 prepared to blast the competition.

Price history

Tracked since Oct 4, 2026 · last checked 3h ago

Price details as printed by the dealer

  1. Price$3,800

Throttle does not add these up.

Timeline

  1. First seen

    Oct 4, 2026

Market context

Comp set: 1998–2002 Honda TRX400EX · 1 listing

Fewer than three comparable units are indexed, so there is no honest median to compare against yet. We would rather show nothing than a number we cannot stand behind.