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Yamaha GT80 B 19751975 Yamaha GT80 B specifications, pictures, reviews and rating |
| General information | |
|---|---|
| Model name | Yamaha GT80 B |
| Year | 1975 |
| Category | Enduro / offroad |
| Rating | 3.4 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike. |
| Engine and transmission | |
| Displacement | 72.0 ccm (4.39 cubic inches) |
| Engine type | Single cylinder, two-stroke |
| Power | 4.9 HP (3.6 kW)) |
| Torque | 6.1 Nm (0.6 kgf-m or 4.5 ft.lbs) @ 7200 RPM |
| Top speed | 91.0 km/h (56.5 mph) |
| Max RPM | 8000 |
| Compression | 6.0:1 |
| Bore x stroke | 47.0 x 42.0 mm (1.9 x 1.7 inches) |
| Fuel system | Carburettor. Teikei |
| Ignition | Points type Ignition |
| Lubrication system | Auto Lube |
| Cooling system | Air |
| Gearbox | 4-speed |
| Transmission type | Chain (final drive) |
| Clutch | Wet plate |
| Exhaust system | Single tuned pipe |
| Chassis, suspension, brakes and wheels | |
| Frame type | Steel |
| Rake (fork angle) | 32.0° |
| Front suspension | Inverted forks |
| Front wheel travel | 102 mm (4.0 inches) |
| Rear suspension | non-adjustable dual shock |
| Rear wheel travel | 76 mm (3.0 inches) |
| Front tire | 2.50-15 |
| Rear tire | 2.75-14 |
| Front brakes | Expanding brake (drum brake) |
| Diameter | 127 mm (5.0 inches) |
| Rear brakes | Expanding brake (drum brake) |
| Diameter | 127 mm (5.0 inches) |
| Physical measures and capacities | |
| Dry weight | 59.0 kg (130.0 pounds) |
| Weight incl. oil, gas, etc | 60.3 kg (133.0 pounds) |
| Power/weight ratio | 0.0831 HP/kg |
| Fuel capacity | 4.92 litres (1.30 US gallons) |
| Other specifications | |
| Color options | White/Competition Yellow |
| Starter | Kick |
| Update specs | Report missing specs or required updates. |
| Further information | |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Parts finder | CMSNL provides
online schematics & OEM parts |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 75 Yamaha GT80 B discussion group or the general Yamaha discussion group. |
| Related bikes | List related bikes for comparison of specs. |
| Compare with another motorcycle | |
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Bikez has discussion forums for every bike. View comments, questions and answers at the 1975 Yamaha GT80 B discussion group. You can sign up for e-mail notifications when other riders answer you. If you have extensive experience with the MC, please send us a review. If you consider buying this bike, you should view the list of related motorbikes Look at photos. Compare technical specs. And check out the rating of the bike's engine performance, reliability, repair costs, etc. You can compare the rating with other bikes.| Rating sample for this Yamaha bike | |
Value for money for the 1975 Yamaha GT80 B:  (81.6 out of 100)Click here for complete rating. |
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