Yamaha TR1: history, specs, pictures
The Yamaha TR 1 was a v2, four-stroke standard produced by Yamaha between 1981 and 1983. It could reach a top speed of 113 mph (182 km/h). Claimed horsepower was 67.59 HP (50.4 KW) @ 6500 RPM.
Yamaha TR 1 | |
Manufacturer | |
---|---|
Production | 1981 - 1983 |
Engine | v2, four-stroke |
Bore / Stroke | 95.0mm x 69.2mm |
Top Speed | 113 mph (182 km/h) |
Horsepower | 67.59 HP (50.4 KW) @ 6500RPM |
Spark Plug | NGK B8ES '70-71 |
Battery | YUASA 6N2-2A-3 '70-71 |
Transmission | Gear box: 5-speed Final Drive: chain |
Final Drive | Chain: 520 `70-71[1] |
Brakes | Front: dual disc Rear: expanding brake |
Front Tire | 3.25-19 |
Rear Tire | 120/90-18 |
Weight | 248.0 kg (wet) |
Recommended Oil | Yamalube 10w-40 |
Fuel Capacity | 5.02 Gallon (19.00 Liters) |
Manuals | Service Manual |
EngineEdit
The engine was a air cooled v2, four-stroke. A 95.0mm bore x 69.2mm stroke result in a displacement of just 981.0 cubic centimeters. Fuel was supplied via a overhead cams (ohc).
DriveEdit
The bike has a 5-speed transmission.
ChassisEdit
It came with a 3.25-19 front tire and a 120/90-18 rear tire. Stopping was achieved via dual disc in the front and a expanding brake in the rear. The TR 1 was fitted with a 5.02 Gallon (19.00 Liters) fuel tank.
ReferencesEdit
- ↑ 2019 Western Power Sports Catalog. Western Power Sports. 2019.