1974 Suzuki TS400 Specifications and Specs
Specifications and workshop reference information for the 1974 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.
General Specifications
| Engine Type | Air-cooled, 2-stroke, single-cylinder |
| Displacement | 396 cc |
| Bore × Stroke | 85.0 × 70.0 mm |
| Compression Ratio | 6.8:1 |
| Maximum Power | Approx. 34 hp |
| Maximum Torque | |
| Carburetor | Mikuni |
| Lubrication | Autolube |
| Fuel Mix Ratio | |
| Ignition | Points |
| Spark Plug | NGK B8ES |
| Spark Plug Gap | 0.6–0.7 mm |
Transmission
| Transmission Type | 5-speed manual |
| Clutch | Wet multi-plate |
| Primary Reduction | |
| Final Reduction | Chain drive |
| Overall Reduction | |
Dimensions
| Overall Length | 2,150 mm |
| Overall Width | 860 mm |
| Overall Height | 1,160 mm |
| Wheelbase | 1,420 mm |
| Ground Clearance | 270 mm |
| Fuel Tank Capacity | 9.5 L |
Chassis
| Frame Type | Steel single cradle |
| Caster Angle | |
| Trail | |
| Front Suspension | Telescopic forks |
| Rear Suspension | Dual shock swingarm |
| Front Suspension Travel | |
| Rear Suspension Travel | |
Brakes & Wheels
| Front Tire | 3.00-21 |
| Rear Tire | 4.00-18 |
| Front Brake | Drum brake |
| Rear Brake | Drum brake |
400cc Other Specs
Community
VMX Owners Forum
Discuss vintage motocross bikes, restorations, tuning and riding.
