| Engine | Honda CB650F | BMW F900XR |
|---|---|---|
| Engine code | A24A09A | |
| Displacement | 649 cc | 895 cc |
| Max power | 91 hp (@11 000 RPM) | 103 hp (@8 500 RPM) |
| Max torque | 47 lb ft (@8 000 RPM) | 4794 lb ft (@92 RPM) |
| Redline | 11 200 RPM | 9 000 RPM |
| Idling speed | 1 200 RPM | 1 250 RPM |
| Management | Fuel Injection | Fuel Injection |
| Layout | DOHC Inline-4 | DOHC Inline-2 |
| Compression | 11.40:1 | 13.10:1 |
| Oil capacity | 2.74 quart | 2.84 quart |
| Oil type | SAE 10W-30 | SAE 5W40 JASO MA2 |
| Spark plug type | CR9EH-9 | NGK LMAR8J-9E |
| Cooling | Liquid | Liquid |
| Valves | 16 | 8 |
| Bore | 67.0 mm | 86.0 mm |
| Stroke | 46.0 mm | 77.0 mm |
| Throttle bore | 32.0 mm | 48.0 mm |
| Weight to power | 5.04 lbs/hp | 4.71 lbs/hp |
| Power to weight | 496 hp/2500lbs | 530 hp/2500lbs |
| Battery type | YTZ10S 12V/8.6AH | 12V !2Ah CR2032 |
| Gearbox | Honda CB650F | BMW F900XR |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Slipper |
| Drive | Chain | Chain |
| Chain type | O ring #525, 118 links | |
| Gears count | 6 | 6 |
| Primary ratio | 1.69 | 1.821 |
| Final drive | 2.8 | 2.588 |
| 1. gear | 3.071 (57 mph) | 1.283 (110 mph) |
| 2. gear | 2.235 (78 mph) | 2.067 (68 mph) |
| 3. gear | 1.777 (98 mph) | 1.6 (88 mph) |
| 4. gear | 1.52 (115 mph) | 1.308 (107 mph) |
| 5. gear | 1.333 (131 mph) | 1.103 (128 mph) |
| 6. gear | 1.214 (143 mph) | 0.968 (145 mph) |
| Chasis | Honda CB650F | BMW F900XR |
|---|---|---|
| Frame type | Steel twin-spar | Steel monocoque bridge-type |
| Front susp. | 41mm fork, 4.72 in travel | Telescopic fork, 6.69 in travel |
| Rear susp. | Monoshock, 43.0.20 in travel | Monoshock, 6.77 in travel |