1971 Suzuki TS400 Specifications and Specs

Specifications and workshop reference information for the 1971 Suzuki TS400, 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.

1971 Suzuki TS400

General Specifications

Engine TypeAir-cooled, 2-stroke, single-cylinder
Displacement396 cc
Bore × Stroke85.0 × 70.0 mm
Compression Ratio6.8:1
Maximum PowerApprox. 34 hp
Maximum Torque34
CarburetorMikuni | Replacement Options
LubricationAutolube
IgnitionPoints
Spark PlugNGK B8ES
Spark Plug Gap0.6–0.7 mm

Transmission

Transmission Type5-speed manual
ClutchWet multi-plate
Final ReductionChain drive

Dimensions

Overall Length2,150 mm
Overall Width860 mm
Overall Height1,160 mm
Wheelbase1,420 mm
Ground Clearance270 mm
Fuel Tank Capacity9.5 L
Bearing Sizes Bearing Finder

Chassis

Frame TypeSteel single cradle
Front SuspensionTelescopic forks | Fork Oil Levels
Rear SuspensionDual shock swingarm
Front Suspension Travel175 mm (6.9 inches)
Rear Suspension Travel110 mm (4.1 inches)

Brakes & Wheels

Front Tire3.00-21 | Tyre Size Guide
Rear Tire4.00-18 | Tyre Size Guide
Front BrakeDrum brake
Rear BrakeDrum brake

400cc Other Specs

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