The Yamaha Why is a 2 stroke, Scooter bike with a Air cooled 49.00 ccm (2,98 cubic inches) Single cylinder type of engine. This engine then gets the power to the rear wheel with a Belt driven transmission.
This engine has 3.21 HP (2,29 kW)) @ 6500 RPM, 3.50 Nm (0,40 kgf-m or 2,59 ft.lbs) @ 6250 RPM and an unconfirmed top speed.
If you are looking for Yamaha Why Tyres then you will need to look for the right sizes. On this model the Front Tyre size is 70/90 - 16 and the Rear Tyre size is 80/90 - 16 so before buying a tyre, double check that it is the right size.
To stop this 73.0 kg (160,10 pounds) bike you will need reliable brakes. The Yamaha Why comes with Single disc brakes on the front and Expanding brake (drum brake) brakes on the rear to ensure you will stop quickly if you need to.
|Yamaha Why Technical Information|
|Type of Bike:||Scooter||Year:||2007||Engine Capacity:||49.00 ccm (2,98 cubic inches)||Engine Type:||Single cylinder|
|Engine Power:||3.21 HP (2,29 kW)) @ 6500 RPM||Torque:||3.50 Nm (0,40 kgf-m or 2,59 ft.lbs) @ 6250 RPM||Compression:||7.3:1||Stroke:||2|
|Starter Type:||Electric and kick||Top Speed:||N/A||Transmission:||Belt||Gearbox:||Automatic|
|Fuel Capacity:||7.00 litres (1,84 gallons)||Fuel Control:||N/A||Valves:||N/A||Cooling System:||Air|
|Bike Weight:||73.0 kg (160,10 pounds)||Bike Length:||1940 mm (76,02 inches)||Front Brakes:||Single disc||Rear Brakes:||Expanding brake (drum brake)|