| Engine | Suzuki GSX-R125 | KTM 125 Duke |
|---|---|---|
| Displacement | 125 cc | 125 cc |
| Max power | 15 hp (@9 500 RPM) | |
| Max torque | 12 Nm (@8 000 RPM) | |
| Redline | 11 500 RPM | 11 000 RPM |
| Idling speed | 1 200 RPM | 1 450 RPM |
| Management | Fuel Injection | Fuel Injection |
| Layout | DOHC Single | DOHC Single |
| Compression | 11.50:1 | |
| Oil capacity | 1.50 litre | |
| Oil type | 10W40 | |
| Spark plug type | BOSCH VR 5 NE, BOSCH Super RS VR 5 NEW | |
| Cooling | Liquid | Liquid |
| Valves | 4 | 4 |
| Bore | 62.0 mm | 58.0 mm |
| Stroke | 41.2 mm | 47.2 mm |
| Battery type | FTZ-7 |
| Gearbox | Suzuki GSX-R125 | KTM 125 Duke |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Wet |
| Drive | Chain | Chain |
| Chain type | X-Ring 5/8 x 1/4" | |
| Gears count | 0 | 6 |
| Primary ratio | 3.273 | |
| Final drive | 3.214 | |
| 1. gear | 2.834 (43 km/h) | |
| 2. gear | 2.067 (58 km/h) | |
| 3. gear | 1.555 (78 km/h) | |
| 4. gear | 1.238 (97 km/h) | |
| 5. gear | 1.045 (115 km/h) | |
| 6. gear | 0.917 (132 km/h) |
| Chasis | Suzuki GSX-R125 | KTM 125 Duke |
|---|---|---|
| Frame type | Steel trellis frame | |
| Front susp. | Telescopic fork | USD 43mm, 150.00 mm travel |
| Rear susp. | Monoshock | Monoshock, 150.00 mm travel |