Yamaha YZF-R7: review, history, specs
Class: sport
Production: 1999
Predecessor: Yamaha YZF750
| Model |
|---|
| Yamaha YZF-R7
1999 (Japan, Europe, USA) |
 |
History
| History | ||
|---|---|---|
| Year | Country | Name / Frame / Engine |
| 1999 | Japan, Europe, USA | Name: Yamaha YZF-R7
Code: 5FL1 |
Specifications
Yamaha YZF-R7: specs.
| Specifications | ||
|---|---|---|
| DIMENSIONS | Overall length | 2060 mm / 81,1 in |
| Overall width | 720 mm / 28,3 in | |
| Overall height | 1125 mm / 44,3 in | |
| Seat height | 840 mm / 33,1 in | |
| Wheelbase | 1400 mm / 55,1 in | |
| Ground clearance | 120 mm / 4,72 in | |
| Dry weight | ||
| Curb (wet) weight | 207 kg / 456 lbs | |
| FRAME | Type | Diamond (aluminum) Deltabox |
| Front suspension, travel | 43 mm inverted telescopic fork Öhlins (fully adjustable), 120 mm / 4,7 in | |
| Rear suspension, travel | Swingarm with mono-shock Öhlins (fully adjustable), 138 mm / 5,4 in | |
| Front tire size | 120/70 ZR17 (58W) | |
| Rear tire size | 180/55 ZR17 (73W) | |
| Front brake | Double disc, 320 mm, 4-piston calipers | |
| Rear brake | Single disc, 245 mm, 2-piston caliper | |
| Fuel capacity | 23,0 l / 6,07 US gal (reserve - 4,8 l) | |
| Trail | 95 mm / 3,74 in | |
| Fuel economy / consumption | 6,19 l / 100 km (38 US mpg)[1] | |
| ENGINE | Type | Liquid-cooled 4-stroke |
| Cylinder arrangement | 4-cylinders in-line | |
| Bore & Stroke | 72,0 x 46,0 mm | |
| Displacement | 749 cm³ (45,7 cu in) | |
| Compression ratio | 11.4:1 | |
| Valve train | Chain driven DOHC, 5 valves per cylinder | |
| Max. power | 106,0 hp (78,0 kW) / 11000 rpm – standard
137,0 hp (100,7 kW) – race-kit I 164,0 hp (120,8 kW) – race-kit II | |
| Max. torque | 72,0 Nm (7,3 kgf*m) / 9000 rpm – standard | |
| Acceleration 0 to 100 km/h (0-60 mph) | 3,4 sec.[2] | |
| Top speed | 273 km/h (170 mph)[3] | |
| CARBURETION SYSTEM | Type | Fuel Injection, 4x 46 mm |
| ID | ||
| DRIVE TRAIN | Clutch | Wet, multi-plate, hydraulic operated |
| Transmission | 6-speed | |
| Final drive | Chain | |
| Primary reduction | 1.872 | |
| Final reduction | ||
| Gear ratio
I II III IV V VI |
1.895 1.667 1.435 1.292 1.174 | |
| ELECTRICAL | Ignition | CDI |
| Alternator | A.C. Magneto, 14V 22.5A at 5000 rpm | |
| Battery capacity | 12V-8Ah | |
Images
Yamaha YZF-R7: images, gallery.
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Videos
Yamaha YZF-R7: video.
Manuals
Yamaha YZF-R7: manuals, parts, microfiches.