Engine | Yamaha XJR1300 | Yamaha Vmax |
---|---|---|
Displacement | 1251 cc | 1679 cc |
Max power | 98 hp (@8 000 RPM) | 200 hp (@9 000 RPM) |
Max torque | 79 lb ft (@6 000 RPM) | 125 lb ft (@6 500 RPM) |
Redline | 9 500 RPM | 9 500 RPM |
Idling speed | 1 200 RPM | 1 200 RPM |
Management | Fuel Injection | Fuel Injection |
Layout | DOHC Inline-4 | DOHC V4 |
Compression | 9.70:1 | 11.30:1 |
Oil capacity | 3.98 quart | 4.45 quart |
Oil type | 10W40, YAMALUBE 10W40 | 10W40, YAMALUBE 10W40 |
Spark plug type | NGK DPR8EA-9 | NGK CR9EIA, DENSO IU27D |
Cooling | Air | Liquid |
Valves | 16 | 16 |
Bore | 79.0 mm | 90.0 mm |
Stroke | 63.8 mm | 66.0 mm |
Weight to power | 5.40 lbs/hp | 3.42 lbs/hp |
Power to weight | 463 hp/2500lbs | 731 hp/2500lbs |
Battery type | YTZ14S | YTZ14S |
Gearbox | Yamaha XJR1300 | Yamaha Vmax |
---|---|---|
Type | Sequential | Sequential |
Clutch | Wet | Wet |
Drive | Chain | Shaft |
Chain type | ||
Gears count | 5 | 5 |
Primary ratio | 1.75 | 1.509 |
Final drive | 2.235 | 3.082 |
1. gear | 2.857 (63 mph) | 2.375 (66 mph) |
2. gear | 2.0 (89 mph) | 1.81 (87 mph) |
3. gear | 1.571 (114 mph) | 1.4 (112 mph) |
4. gear | 1.292 (138 mph) | 1.115 (141 mph) |
5. gear | 1.115 (161 mph) | 0.935 (168 mph) |
Chasis | Yamaha XJR1300 | Yamaha Vmax |
---|---|---|
Frame type | Double cradle | Diamond |
Front susp. | Telescopic fork, 5.12 in travel | Telescopic fork, 4.72 in travel |
Rear susp. | Swingarm, ohlins, 4.72 in travel | Swingarm, 4.33 in travel |