| Engine | Yamaha YBR 125 | Honda CBR 600 |
|---|---|---|
| Displacement | 125 cc | 599 cc |
| Max power | 10 hp (@7 800 RPM) | 100 hp (@12 000 RPM) |
| Max torque | 9 Nm (@6 000 RPM) | 63 Nm (@10 500 RPM) |
| Redline | 10 000 RPM | 13 250 RPM |
| Idling speed | 1 250 RPM | 1 200 RPM |
| Management | Fuel Injection | Carburetor |
| Layout | SOHC Single | DOHC Inline-4 |
| Compression | 10.00:1 | 11.60:1 |
| Oil capacity | 1.20 litre | 3.20 litre |
| Oil type | 10W30, 10W40 | 10w40 |
| Spark plug type | NGK CR6HSA | NGK CR9EH9, DENSO U27FER9 |
| Cooling | Air | Liquid |
| Valves | 2 | 16 |
| Bore | 54.0 mm | 65.0 mm |
| Stroke | 54.0 mm | 45.2 mm |
| Throttle bore | 34.0 mm | |
| Weight to power | 13.00 kg/hp | 2.06 kg/hp |
| Power to weight | 76 hp/Ton | 485 hp/Ton |
| Battery type | YTX7L-BS, 12V 6Ah | 12V 8Ah |
| Gearbox | Yamaha YBR 125 | Honda CBR 600 |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Wet |
| Drive | Chain | Chain |
| Chain type | 530 | |
| Gears count | 5 | 6 |
| Primary ratio | 3.4 | 1.864 |
| Final drive | 3.071 | 2.866 |
| 1. gear | 2.643 (42 km/h) | 2.9285 (100 km/h) |
| 2. gear | 1.778 (63 km/h) | 2.0625 (141 km/h) |
| 3. gear | 1.316 (85 km/h) | 1.5882 (184 km/h) |
| 4. gear | 1.045 (107 km/h) | 1.3684 (213 km/h) |
| 5. gear | 0.875 (128 km/h) | 1.2 (243 km/h) |
| 6. gear | 1.0869 (268 km/h) |
| Chasis | Yamaha YBR 125 | Honda CBR 600 |
|---|---|---|
| Frame type | Diamond steel | Steel cradle frame |
| Front susp. | Telescopic fork, 110mm | 41mm fork, 130.00 mm travel |
| Rear susp. | Swingarm, 105.00 mm travel | Monoshock, 109.00 mm travel |