| Engine | Suzuki GSX-R 750 | Yamaha WR250R |
|---|---|---|
| Displacement | 749 cc | 250 cc |
| Max power | 141 hp (@12 500 RPM) | 30 hp (@10 000 RPM) |
| Max torque | 61 lb ft (@10 500 RPM) | 16 lb ft (@8 000 RPM) |
| Redline | 14 000 RPM | 11 500 RPM |
| Idling speed | 1 200 RPM | 1 200 RPM |
| Management | Fuel Injection | Fuel Injection |
| Layout | DOHC Inline-4 | DOHC Single |
| Compression | 12.00:1 | 11.80:1 |
| Oil capacity | 2.93 quart | 1.33 quart |
| Oil type | 10W30, 10W40, YAMALUBE 10W40 | |
| Spark plug type | NGK CR9E, DENSO U27ESR-N | NGK CR9EK |
| Cooling | Liquid | Liquid |
| Valves | 16 | 4 |
| Bore | 72.0 mm | 77.0 mm |
| Stroke | 46.0 mm | 53.6 mm |
| Battery type | 12V 10Ah | YTZ7S, 12V 6Ah |
| Gearbox | Suzuki GSX-R 750 | Yamaha WR250R |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Wet |
| Drive | Chain | Chain |
| Chain type | RK 525ROZ4, 110 links | |
| Gears count | 6 | 6 |
| Primary ratio | 1.857 | 3.12 |
| Final drive | 2.47 | 3.231 |
| 1. gear | 2.785 (81 mph) | 2.642 (33 mph) |
| 2. gear | 2.052 (110 mph) | 1.813 (48 mph) |
| 3. gear | 1.681 (134 mph) | 1.318 (66 mph) |
| 4. gear | 1.45 (155 mph) | 1.04 (83 mph) |
| 5. gear | 1.304 (173 mph) | 0.888 (97 mph) |
| 6. gear | 1.181 (191 mph) | 0.766 (113 mph) |
| Chasis | Suzuki GSX-R 750 | Yamaha WR250R |
|---|---|---|
| Frame type | Twin spar aluminum | Semi double cradle |
| Front susp. | 43mm USD | USD, 10.63 in travel |
| Rear susp. | 46mm monoshock | Swingarm monoshock, 10.43 in travel |