| Engine | Yamaha XSR700 | Honda CBR250RR |
|---|---|---|
| Displacement | 689 cc | 249 cc |
| Max power | 74 hp (@9 000 RPM) | 45 hp (@15 000 RPM) |
| Max torque | 50 lb ft (@6 500 RPM) | 15 lb ft (@12 000 RPM) |
| Redline | 10 000 RPM | 19 000 RPM |
| Idling speed | 1 200 RPM | 1 200 RPM |
| Management | Fuel Injection | Carburetor |
| Layout | DOHC Inline-2 | DOHC Inline-4 |
| Compression | 11.50:1 | 11.50:1 |
| Oil capacity | 2.18 quart | 2.56 quart |
| Oil type | 10W40, Yamalube 10W40, Shell Rotella 10W40 | SAE10W–40, SAE20W–50 |
| Spark plug type | NGK LMAR8A-9 | NGK CR9EH–9, NGK CR9EHVX–9 |
| Cooling | Liquid | Liquid |
| Valves | 8 | 16 |
| Bore | 80.0 mm | 48.5 mm |
| Stroke | 68.6 mm | 33.8 mm |
| Weight to power | 5.54 lbs/hp | 7.69 lbs/hp |
| Power to weight | 451 hp/2500lbs | 325 hp/2500lbs |
| Battery type | YTZ10S | 12V 8Ah, YTLBX7 |
| Gearbox | Yamaha XSR700 | Honda CBR250RR |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Wet |
| Drive | Chain | Chain |
| Chain type | 525 | DID428VS1, RK428SMO |
| Gears count | 6 | 6 |
| Primary ratio | 1.925 | 2.966 |
| Final drive | 2.688 | 3.058 |
| 1. gear | 2.846 (50 mph) | 2.733 (54 mph) |
| 2. gear | 2.125 (67 mph) | 2.0 (73 mph) |
| 3. gear | 1.632 (88 mph) | 1.59 (93 mph) |
| 4. gear | 1.3 (109 mph) | 1.333 (111 mph) |
| 5. gear | 1.091 (130 mph) | 1.153 (127 mph) |
| 6. gear | 0.964 (148 mph) | 1.035 (142 mph) |
| Chasis | Yamaha XSR700 | Honda CBR250RR |
|---|---|---|
| Frame type | Diamond | Backbone steel |
| Front susp. | Telescopic fork, 5.12 in travel | 37mm forks |
| Rear susp. | Swingarm, 5.12 in travel | Monoshock |