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1971 Suzuki TS400

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.

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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 Torque
CarburetorMikuni
LubricationAutolube
Fuel Mix Ratio
IgnitionPoints
Spark PlugNGK B8ES
Spark Plug Gap0.6–0.7 mm

Transmission

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

Dimensions

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

Chassis

Frame TypeSteel single cradle
Caster Angle
Trail
Front SuspensionTelescopic forks
Rear SuspensionDual shock swingarm
Front Suspension Travel
Rear Suspension Travel

Brakes & Wheels

Front Tire3.00-21
Rear Tire4.00-18
Front BrakeDrum brake
Rear BrakeDrum brake

400cc Other Specs

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