Engine | BMW S1000RR | Yamaha R1 |
---|---|---|
Displacement | 999 cc | 998 cc |
Max power | 198 hp (@13 500 RPM) | 152 hp (@10 500 RPM) |
Max torque | 83 lb ft (@10 500 RPM) | 76 lb ft (@8 500 RPM) |
Redline | 14 200 RPM | 11 750 RPM |
Idling speed | 1 250 RPM | 1 200 RPM |
Management | Fuel Injection | Fuel Injection |
Layout | DOHC Inline-4 | DOHC Inline-4 |
Compression | 13.00:1 | 11.80:1 |
Oil capacity | 3.31 quart | |
Oil type | 5W40, Motul 300V 5W40 | |
Spark plug type | NGK LMAR9D-J | |
Cooling | Liquid | Liquid |
Valves | 16 | 20 |
Bore | 80.0 mm | 74.0 mm |
Stroke | 49.7 mm | 58.0 mm |
Throttle bore | 48.0 mm | 40.0 mm |
Weight to power | 2.27 lbs/hp | 2.80 lbs/hp |
Power to weight | 1100 hp/2500lbs | 893 hp/2500lbs |
Battery type | 12V 8Ah |
Gearbox | BMW S1000RR | Yamaha R1 |
---|---|---|
Type | Sequential | Sequential |
Clutch | Wet | Wet |
Drive | Chain | Chain |
Chain type | 530 O-ring | |
Gears count | 6 | 6 |
Primary ratio | 1.652 | 1.581 |
Final drive | 2.647 | 2.685 |
1. gear | 2.647 (92 mph) | 2.5 (81 mph) |
2. gear | 2.091 (117 mph) | 1.842 (109 mph) |
3. gear | 1.727 (141 mph) | 1.5 (134 mph) |
4. gear | 1.5 (162 mph) | 1.333 (151 mph) |
5. gear | 1.36 (179 mph) | 1.2 (168 mph) |
6. gear | 1.261 (193 mph) | 1.115 (181 mph) |
Chasis | BMW S1000RR | Yamaha R1 |
---|---|---|
Frame type | Aluminium composite bridge frame | Twin-spar aluminium |
Front susp. | 46mm USD, 4.72 in travel | 43mm USD, 4.72 in travel |
Rear susp. | Aluminium swingarm, 4.72 in travel | Swingarm monoshock, 5.12 in travel |