1971 Suzuki TS250
Specifications and workshop reference information for the 1971 Suzuki TS250, 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 | Single-cylinder, two-stroke, air-cooled piston-port |
| Displacement | 246 cc |
| Bore × Stroke | 70.0 mm × 64.0 mm |
| Compression Ratio | 6.7:1 |
| Maximum Power | 24 hp @ 7,000 rpm |
| Maximum Torque | 26 Nm @ 6,000 rpm |
| Carburetor | Mikuni VM28SC |
| Lubrication | Suzuki CCI oil injection |
| Fuel Mix Ratio | CCI oil injection system |
| Ignition | Flywheel magneto |
| Spark Plug | NGK B8ES |
| Spark Plug Gap | 0.6–0.7 mm |
Transmission
| Transmission Type | 5-speed constant mesh |
| Clutch | Wet multi-plate |
| Primary Reduction | 3.095 |
| Final Reduction | 3.000 |
| Overall Reduction | 9.285 |
Dimensions
| Overall Length | 2,120 mm |
| Overall Width | 860 mm |
| Overall Height | 1,140 mm |
| Wheelbase | 1,390 mm |
| Ground Clearance | 230 mm |
| Fuel Tank Capacity | 10 L |
Chassis
| Frame Type | Steel double cradle |
| Caster Angle | 28° |
| Trail | 110 mm |
| Front Suspension | Telescopic forks |
| Rear Suspension | Dual shock swingarm |
| Front Suspension Travel | 160 mm |
| Rear Suspension Travel | 90 mm |
Brakes & Wheels
| Front Tire | 3.00-21 |
| Rear Tire | 4.00-18 |
| Front Brake | 200 mm drum |
| Rear Brake | 180 mm drum |
250cc Other Specs
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