Yamaha GT80 B Specs

The Yamaha GT80 B model is a Enduro / offroad bike manufactured by Yamaha . In this version sold from year 1975 , the dry weight is 59.0 kg (130.0 pounds) and it is equipped with a Single cylinder, two-stroke motor. The engine produces a maximum peak output power of 4.90 HP (3.6 kW) and a maximum torque of 6.10 Nm (0.6 kgf-m or 4.5 ft.lbs) @ 7200 RPM . With this drive-train, the Yamaha GT80 B is capable of reaching a maximum top speed of 91.0 km/h (56.5 mph) . On the topic of chassis characteristics, responsible for road holding, handling behavior and ride comfort, the Yamaha GT80 B has a Steel frame with front suspension being Inverted forks and at the rear, it is equipped with non-adjustable dual shock . Stock tire sizes are 2.50-15 on the front, and 2.75-14 on the rear. As for stopping power, the Yamaha GT80 B braking system includes Expanding brake (drum brake) size 127 mm (5.0 inches) at the front and Expanding brake (drum brake) size 127 mm (5.0 inches) at the back.