Engine | Yamaha R1 | Yamaha R1 |
---|---|---|
Displacement | 998 cc | 998 cc |
Max power | 152 hp (@10 500 RPM) | 200 hp (@13 500 RPM) |
Max torque | 76 lb ft (@8 500 RPM) | 82 lb ft (@11 500 RPM) |
Redline | 11 750 RPM | 14 500 RPM |
Idling speed | 1 200 RPM | |
Management | Fuel Injection | Fuel Injection |
Layout | DOHC Inline-4 | DOHC Inline-4 |
Compression | 11.80:1 | 13.00:1 |
Oil capacity | 3.69 quart | |
Cooling | Liquid | Liquid |
Valves | 20 | 16 |
Bore | 74.0 mm | 79.0 mm |
Stroke | 58.0 mm | 50.9 mm |
Throttle bore | 40.0 mm | 45.0 mm |
Weight to power | 2.80 lbs/hp | 2.19 lbs/hp |
Power to weight | 893 hp/2500lbs | 1139 hp/2500lbs |
Gearbox | Yamaha R1 | Yamaha R1 |
---|---|---|
Type | Sequential | Sequential |
Clutch | Wet | Wet |
Drive | Chain | Chain |
Chain type | 530 O-ring | |
Gears count | 6 | 6 |
Primary ratio | 1.581 | 1.634 |
Final drive | 2.685 | 2.562 |
1. gear | 2.5 (81 mph) | 2.6 (100 mph) |
2. gear | 1.842 (109 mph) | 2.176 (119 mph) |
3. gear | 1.5 (134 mph) | 1.824 (142 mph) |
4. gear | 1.333 (151 mph) | 1.579 (165 mph) |
5. gear | 1.2 (168 mph) | 1.381 (188 mph) |
6. gear | 1.115 (181 mph) | 1.25 (208 mph) |