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1997 Honda XR400

Specifications and workshop reference information for the 1997 Honda XR400, including engine, chassis, service data and setup details.

Note: Specs are compiled from factory data, manuals and owner feedback. Bikes vary — if yours is different, jump into the forum and share it.

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1997 Honda XR400

General Specifications

Engine TypeAir-cooled, 4-stroke, single-cylinder, RFVC
Displacement397 cc
Bore × Stroke85.0 × 70.0 mm
Compression Ratio9.3:1
Maximum PowerApprox. 34 hp
Maximum Torque
CarburetorKeihin
LubricationDry sump
Fuel Mix Ratio
IgnitionCDI
Spark PlugNGK DPR8Z
Spark Plug Gap0.6–0.7 mm
Valve Clearance (Intake)0.10 mm
Valve Clearance (Exhaust)0.12 mm

Transmission

Transmission Type5-speed manual
ClutchWet multi-plate
Primary Reduction
Final ReductionChain drive
Overall Reduction

Dimensions

Overall Length2,170 mm
Overall Width820 mm
Overall Height1,240 mm
Wheelbase1,420 mm
Ground Clearance310 mm
Fuel Tank Capacity9.0 L

Chassis

Frame TypeSteel semi-double cradle
Caster Angle
Trail
Front SuspensionTelescopic cartridge forks
Rear SuspensionPro-Link monoshock
Front Suspension Travel
Rear Suspension Travel

Brakes & Wheels

Front Tire3.00-21
Rear Tire4.60-18
Front BrakeDisc brake
Rear BrakeDisc brake

400cc Other Specs

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