Difference between revisions of "Yamaha YZF R7"
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{{Motorcycle | {{Motorcycle | ||
|name = | |name = Yamaha YZF R7 | ||
|photo=yamaha-yzf-r7-2-1999-2002-0.jpg | |photo=yamaha-yzf-r7-2-1999-2002-0.jpg | ||
|aka = | |aka = | ||
|manufacturer = | |manufacturer = Yamaha | ||
|parent_company = | |parent_company = | ||
|production = 1999 | |production = 1999 | ||
| Line 11: | Line 11: | ||
|predecessor = | |predecessor = | ||
|successor = | |successor = | ||
|class = | |class = Sport Bike | ||
|engine = Liquid Cooled, Four Stroke, Transverse Four Cylinder, DOHC, 5 Valves Per Cylinder | |engine = Liquid Cooled, Four Stroke, Transverse Four Cylinder, DOHC, 5 Valves Per Cylinder | ||
|bore_stroke = 71.9mm x 71.9mm | |bore_stroke = 71.9mm x 71.9mm | ||
| Line 70: | Line 70: | ||
[[Category:Yamaha motorcycles]] | [[Category:Yamaha motorcycles]] | ||
[[Category:1990s motorcycles]] | [[Category:1990s motorcycles]] | ||
Latest revision as of 20:28, 23 November 2019
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| Yamaha YZF R7 | |
| Manufacturer | |
|---|---|
| Production | 1999 |
| Class | Sport Bike |
| Engine | Liquid Cooled, Four Stroke, Transverse Four Cylinder, DOHC, 5 Valves Per Cylinder |
| Bore / Stroke | 71.9mm x 71.9mm |
| Compression ratio | 11.5:1 |
| Horsepower | 107.01 HP (79.8 KW) @ 11000RPM |
| Torque | 72.28 ft/lbs (98.0 Nm) @ 9000RPM |
| Transmission | Gear box: 6 Speed Final Drive: Chain |
| Suspension | Front: 43mm Öhlins Inverted Telescopic Forks Rear: Öhlins Piggy-back |
| Brakes | Front: Discs Rear: Disc |
| Front Tire | 120/70-17 |
| Rear Tire | 180/55-17 |
| Wheelbase | 55.12 inches (1400 mm) |
| Length | 80.98 inches (2057 mm) |
| Width | 28.7 inches (729 mm) |
| Weight | 174.0 kg (wet) |
| Recommended Oil | Yamalube 10w-40 |
| Manuals | Service Manual |
The Yamaha YZF R7 was a Liquid Cooled, Four Stroke, Transverse Four Cylinder, DOHC, 5 Valves Per Cylinder Sport Bike motorcycle produced by Yamaha in 1999. Max torque was 72.28 ft/lbs (98.0 Nm) @ 9000 RPM. Claimed horsepower was 107.01 HP (79.8 KW) @ 11000 RPM.
Engine[edit | edit source]
A 71.9mm bore x 71.9mm stroke result in a displacement of just 749.0 cubic centimeters.
Drive[edit | edit source]
The bike has a 6 Speed transmission. Power was moderated via the Wet, Multiplate.
Chassis[edit | edit source]
It came with a 120/70-17 front tire and a 180/55-17 rear tire. Stopping was achieved via Discs in the front and a Disc in the rear. The front suspension was a 43mm Öhlins Inverted Telescopic Forks while the rear was equipped with a Öhlins Piggy-back. The wheelbase was 55.12 inches (1400 mm) long.
1999 - 2002 Yamaha YZF R7[edit | edit source]