1985 Yamaha IT200
Specifications and workshop reference information for the 1985 Yamaha IT200, 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 | 195 cc |
| Bore × Stroke | 66.0 × 57.0 mm |
| Compression Ratio | ~6.5:1 |
| Maximum Power | ~28 hp |
| Maximum Torque | ~26 Nm |
| Carburetor | Mikuni VM34SS |
| Lubrication | Premix |
| Fuel Mix Ratio | 32:1 |
| Ignition | CDI |
| Spark Plug | NGK B8ES |
| Spark Plug Gap | 0.6–0.7 mm |
Transmission
| Transmission Type | 6-speed manual (wide ratio) |
| Clutch | Wet multi-plate |
| Primary Reduction | ~3.476 |
| Final Reduction | ~3.857 |
| Overall Reduction | N/A |
Dimensions
| Overall Length | ~2160 mm |
| Overall Width | ~850 mm |
| Overall Height | ~1180 mm |
| Wheelbase | ~1430 mm |
| Ground Clearance | ~310 mm |
| Fuel Tank Capacity | ~9.0 L |
Chassis
| Frame Type | Steel single cradle |
| Caster Angle | ~27° |
| Trail | ~115 mm |
| Front Suspension | Conventional telescopic forks |
| Rear Suspension | Monoshock (Monocross) |
| Front Suspension Travel | ~280 mm |
| Rear Suspension Travel | ~300 mm |
Brakes & Wheels
| Front Tire | 3.00-21 |
| Rear Tire | 4.10-18 |
| Front Brake | Drum |
| Rear Brake | Drum |
200cc Other Specs
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