Engine | Yamaha R7 | Honda NC750X |
---|---|---|
Engine code | CP2 | |
Displacement | 689 cc | 745 cc |
Max power | 73 hp (@8 750 RPM) | 54 hp (@6 250 RPM) |
Max torque | 49 lb ft (@6 500 RPM) | 49 lb ft (@4 750 RPM) |
Redline | 10 000 RPM | 6 500 RPM |
Idling speed | 1 200 RPM | 1 200 RPM |
Management | Fuel Injection | Fuel Injection |
Layout | DOHC Inline-2 | SOHC Inline-2 |
Compression | 11.50:1 | 10.70:1 |
Oil capacity | 2.18 quart | 2.93 quart |
Oil type | 10W40, 10W50 | SAE 10W-30 |
Spark plug type | NGK LMAR8A-9 | NGK IFR6G-11K |
Cooling | Liquid | Liquid |
Valves | 8 | 8 |
Bore | 80.0 mm | 77.0 mm |
Stroke | 68.6 mm | 80.0 mm |
Weight to power | 5.68 lbs/hp | 8.86 lbs/hp |
Power to weight | 440 hp/2500lbs | 282 hp/2500lbs |
Battery type | YTZ7S 12V 6Ah | YTZ14S, 12V 11.2Ah |
Gearbox | Yamaha R7 | Honda NC750X |
---|---|---|
Type | Sequential | DCT |
Clutch | Slipper | Wet |
Drive | Chain | Chain |
Chain type | DID 520V0, RK 520MKO, 114 links | |
Gears count | 0 | 6 |
Primary ratio | 1.731 | |
Final drive | 2.687 | |
1. gear | 2.846 | 2.812 (36 mph) |
2. gear | 2.125 | 1.894 (54 mph) |
3. gear | 1.632 | 1.454 (70 mph) |
4. gear | 1.3 | 1.2 (85 mph) |
5. gear | 1.091 | 1.033 (99 mph) |
6. gear | 0.964 | 0.837 (122 mph) |
Chasis | Yamaha R7 | Honda NC750X |
---|---|---|
Frame type | Diamond steel frame | Steel diamond frame |
Front susp. | KYB 41mm USD, 5.12 in travel | 41mm fork, 6.02 in travel |
Rear susp. | Monoshock, 5.12 in travel | Monoshock, 5.91 in travel |