Engine | Yamaha FZ8-N | BMW S1000XR |
---|---|---|
Displacement | 779 cc | 999 cc |
Max power | 106 hp (@10 000 RPM) | 160 hp (@11 000 RPM) |
Max torque | 60 lb ft (@8 000 RPM) | 82 lb ft (@9 250 RPM) |
Redline | 11 500 RPM | 12 000 RPM |
Idling speed | 1 200 RPM | 1 250 RPM |
Management | Fuel Injection | Fuel Injection |
Layout | SOHC Inline-4 | DOHC Inline-4 |
Compression | 12.00:1 | 12.00:1 |
Oil capacity | 2.93 quart | 3.31 quart |
Oil type | 10W40 | 5W40, Advantec Ultimate 5W40, |
Spark plug type | NGK CR9E | NGK LMAR9D-J |
Cooling | Liquid | Liquid |
Valves | 16 | 16 |
Bore | 68.0 mm | 80.0 mm |
Stroke | 53.6 mm | 49.7 mm |
Weight to power | 4.39 lbs/hp | 3.14 lbs/hp |
Power to weight | 569 hp/2500lbs | 795 hp/2500lbs |
Battery type | YTZ10S, 12V 8.6Ah | AGM 12V 8Ah |
Gearbox | Yamaha FZ8-N | BMW S1000XR |
---|---|---|
Type | Sequential | Sequential |
Clutch | Wet | Wet |
Drive | Chain | Chain |
Chain type | ||
Gears count | 6 | 6 |
Primary ratio | 1.512 | 1.652 |
Final drive | 2.875 | 2.647 |
1. gear | 2.692 (73 mph) | 2.647 (78 mph) |
2. gear | 2.063 (94 mph) | 2.091 (99 mph) |
3. gear | 1.762 (111 mph) | 1.727 (119 mph) |
4. gear | 1.522 (128 mph) | 1.5 (137 mph) |
5. gear | 1.35 (145 mph) | 1.36 (152 mph) |
6. gear | 1.208 (161 mph) | 1.261 (163 mph) |
Chasis | Yamaha FZ8-N | BMW S1000XR |
---|---|---|
Frame type | Diamond aluminium | Aluminium composite bridge frame |
Front susp. | 5.12 in travel | USD fork, 5.91 in travel |
Rear susp. | Swingarm, 5.12 in travel | Aluminium double swinging arm, 5.51 in travel |