Difference between revisions of "Yamaha R5-C"
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{{Motorcycle | {{Motorcycle | ||
|name = | |name = Yamaha R5-C | ||
|photo=yamaha-r5-c-1973-1973-2.jpg | |photo=yamaha-r5-c-1973-1973-2.jpg | ||
|aka = | |aka = | ||
|manufacturer = | |manufacturer = Yamaha | ||
|parent_company = | |parent_company = | ||
|production = 1973 | |production = 1973 | ||
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|predecessor = | |predecessor = | ||
|successor = | |successor = | ||
|class = | |class = Classic | ||
|engine = Parallel twin cylinder, two stroke, air-cooled | |engine = Parallel twin cylinder, two stroke, air-cooled | ||
|bore_stroke = 63.5mm x 63.5mm | |bore_stroke = 63.5mm x 63.5mm | ||
Latest revision as of 20:25, 23 November 2019
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| Yamaha R5-C | |
| Manufacturer | |
|---|---|
| Production | 1973 |
| Class | Classic |
| Engine | Parallel twin cylinder, two stroke, air-cooled |
| Bore / Stroke | 63.5mm x 63.5mm |
| Compression ratio | 6.9:1 |
| Horsepower | 35.94 HP (26.8 KW) @ 7000RPM |
| Torque | 28.03 ft/lbs (38.0 Nm) @ 6500RPM |
| Transmission | Gear box: 5-Speed Final Drive: Chain |
| Suspension | Front: Telescopic fork Rear: Swingarm |
| Brakes | Front: Drum, twin leading shoe Rear: Drum, single leading shoe |
| Front Tire | 3.00-18 |
| Rear Tire | 3.50-18 |
| Wheelbase | 52.01 inches (1321 mm) |
| Length | 80.31 inches (2040 mm) |
| Width | 32.91 inches (836 mm) |
| Weight | 155.0 kg (wet) |
| Recommended Oil | Yamalube 10w-40 |
| Manuals | Service Manual |
The Yamaha R5-C was a Parallel twin cylinder, two stroke, air-cooled Classic motorcycle produced by Yamaha in 1973. Max torque was 28.03 ft/lbs (38.0 Nm) @ 6500 RPM. Claimed horsepower was 35.94 HP (26.8 KW) @ 7000 RPM.
Engine[edit | edit source]
A 63.5mm bore x 63.5mm stroke result in a displacement of just 347.0 cubic centimeters.
Drive[edit | edit source]
The bike has a 5-Speed transmission. Power was moderated via the Wet multi-plate.
Chassis[edit | edit source]
It came with a 3.00-18 front tire and a 3.50-18 rear tire. Stopping was achieved via Drum, twin leading shoe in the front and a Drum, single leading shoe in the rear. The front suspension was a Telescopic fork while the rear was equipped with a Swingarm. The wheelbase was 52.01 inches (1321 mm) long.
1973 Yamaha R5-C[edit | edit source]
The new Yamaha R5-C is for street. From the ground up, this is one 350 cc twin without even a hint of wasted space or weight. The engine is incredibly smooth at all speeds, with no vibration.