The Yamaha YB 1 Four is a 4 stroke, Classic bike with a Air cooled 49.00 ccm (2,98 cubic inches) Single cylinder, 2 Valve type of engine. This engine then gets the power to the rear wheel with a Chain driven transmission.
This engine has 4.10 HP (2,99 kW)) @ 7500 RPM, 4.00 Nm (0,40 kgf-m or 2,99 ft.lbs) @ 6000 RPM and an unconfirmed top speed.
To stop this 83.0 kg (182,09 pounds) bike you will need decent brakes. The Yamaha YB 1 Four comes with Expanding brake brakes on the front and Expanding brake brakes on the rear to ensure you will stop quickly if you need to.
| Yamaha YB 1 Four Technical Information | |||||||
|---|---|---|---|---|---|---|---|
| Type of Bike: | Classic | Year: | 2002 | Engine Capacity: | 49.00 ccm (2,98 cubic inches) | Engine Type: | Single cylinder |
| Engine Power: | 4.10 HP (2,99 kW)) @ 7500 RPM | Torque: | 4.00 Nm (0,40 kgf-m or 2,99 ft.lbs) @ 6000 RPM | Compression: | 9.5:1 | Stroke: | 4 |
| Starter Type: | N/A | Top Speed: | N/A | Transmission: | Chain | Gearbox: | 4 - speed |
| Fuel Capacity: | 7.20 litres (1,89 gallons) | Fuel Control: | SOHC | Valves: | 2 | Cooling System: | Air |
| Bike Weight: | 83.0 kg (182,09 pounds) | Bike Length: | 1785 mm (69,95 inches) | Front Brakes: | Expanding brake | Rear Brakes: | Expanding brake |