| Engine | Yamaha YBR 125 | Suzuki GSX-R125 |
|---|---|---|
| Displacement | 125 cc | 125 cc |
| Max power | 10 hp (@7 800 RPM) | |
| Max torque | 9 Nm (@6 000 RPM) | |
| Redline | 10 000 RPM | 11 500 RPM |
| Idling speed | 1 250 RPM | 1 200 RPM |
| Management | Fuel Injection | Fuel Injection |
| Layout | SOHC Single | DOHC Single |
| Compression | 10.00:1 | |
| Oil capacity | 1.20 litre | |
| Oil type | 10W30, 10W40 | |
| Spark plug type | NGK CR6HSA | |
| Cooling | Air | Liquid |
| Valves | 2 | 4 |
| Bore | 54.0 mm | 62.0 mm |
| Stroke | 54.0 mm | 41.2 mm |
| Weight to power | 13.00 kg/hp | |
| Power to weight | 76 hp/Ton | |
| Battery type | YTX7L-BS, 12V 6Ah |
| Gearbox | Yamaha YBR 125 | Suzuki GSX-R125 |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Wet |
| Drive | Chain | Chain |
| Chain type | ||
| Gears count | 5 | 0 |
| Primary ratio | 3.4 | |
| Final drive | 3.071 | |
| 1. gear | 2.643 (42 km/h) | |
| 2. gear | 1.778 (63 km/h) | |
| 3. gear | 1.316 (85 km/h) | |
| 4. gear | 1.045 (107 km/h) | |
| 5. gear | 0.875 (128 km/h) |
| Chasis | Yamaha YBR 125 | Suzuki GSX-R125 |
|---|---|---|
| Frame type | Diamond steel | |
| Front susp. | Telescopic fork, 110mm | Telescopic fork |
| Rear susp. | Swingarm, 105.00 mm travel | Monoshock |