Engine | Yamaha MT-03 | BMW F900R |
---|---|---|
Engine code | A24A09A | |
Displacement | 321 cc | 895 cc |
Max power | 41 hp (@10 750 RPM) | 103 hp (@8 500 RPM) |
Max torque | 22 lb ft (@9 000 RPM) | 4794 lb ft (@92 RPM) |
Redline | 12 500 RPM | 9 000 RPM |
Idling speed | 1 200 RPM | 1 250 RPM |
Management | Fuel Injection | Fuel Injection |
Layout | DOHC Inline-2 | DOHC Inline-2 |
Compression | 11.20:1 | 13.10:1 |
Oil capacity | 2.27 quart | 2.84 quart |
Oil type | 10W40, Yamalube 10W40, Shell Rotella 10W40 | SAE 5W40 JASO MA2 |
Spark plug type | NGK CR8E | NGK LMAR8J-9E |
Cooling | Liquid | Liquid |
Valves | 8 | 8 |
Bore | 68.0 mm | 86.0 mm |
Stroke | 44.1 mm | 77.0 mm |
Throttle bore | 48.0 mm | |
Weight to power | 4.52 lbs/hp | |
Power to weight | 553 hp/2500lbs | |
Battery type | GTZ8V | 12V !2Ah CR2032 |
Gearbox | Yamaha MT-03 | BMW F900R |
---|---|---|
Type | Sequential | Sequential |
Clutch | Wet | Slipper |
Drive | Chain | Chain |
Chain type | ||
Gears count | 6 | 6 |
Primary ratio | 3.043 | 1.821 |
Final drive | 3.071 | 2.588 |
1. gear | 2.5 (39 mph) | 1.283 (110 mph) |
2. gear | 1.824 (54 mph) | 2.067 (68 mph) |
3. gear | 1.348 (73 mph) | 1.6 (88 mph) |
4. gear | 1.087 (91 mph) | 1.308 (107 mph) |
5. gear | 0.92 (107 mph) | 1.103 (128 mph) |
6. gear | 0.8 (123 mph) | 0.968 (145 mph) |
Chasis | Yamaha MT-03 | BMW F900R |
---|---|---|
Frame type | Diamond | Steel monocoque bridge-type |
Front susp. | 41mm Telescopic fork, 5.12 in travel | Telescopic fork, 5.31 in travel |
Rear susp. | Swingarm, 4.92 in travel | Monoshock, 5.59 in travel |