Across the 2013 and 2015 model years, the Yamaha YW125 BeeWee motorcycle has a listed wet/running weight of 266.8 lb (121 kg).
Yamaha YW125 BeeWee weight overview
This is on the lighter side for a road motorcycle. The advantage is usually most obvious while parking, maneuvering at walking speed and moving the bike around off the engine.
Light Motorcycle
How heavy is the Yamaha YW125 BeeWee?
wet weight
Using a model-level wet weight comparison, the Yamaha YW125 BeeWee is lighter than about 50.4% of 129 Yamaha scooters with compatible weight data.
Ready-to-ride weight
Bike + rider total weight
These totals use the model’s representative wet weight. They exclude riding gear, luggage and a passenger.
Yamaha YW125 BeeWee weight & related specs
| Model years covered | 2013, 2015 |
|---|---|
| Wet / running weight | 266.8 lb (121 kg) |
| Engine displacement | 125 cc |
| Fuel capacity | 1.59 US gal (6 L) |
| Full-tank fuel weight (estimated) | 9.9 lb (4.5 kg) |
Weight changes by model year
Useful weight calculations
| Displacement per pound | 0.47 cc / lb |
|---|---|
| Weight per 100 cc | 213.4 lb / 100 cc |
| Fuel weight as % of bike weight | 3.7% |
What the weight numbers tell you
Yamaha YW125 BeeWee weight FAQ
How much does the Yamaha YW125 BeeWee weigh?
The available wet/running figure is 266.8 lb (121 kg). This is more representative of the motorcycle you actually push, park and ride than a dry-only specification.
How does the Yamaha YW125 BeeWee weight compare with similar Yamahas?
It is not an extreme outlier for the category. The model ranks around the 50th percentile for weight among 129 compatible Yamaha scooters.
Are all Yamaha YW125 BeeWee model years the same weight?
The supplied comparable weight values do not show a meaningful change across the 2013 and 2015 years covered here.
What does a full tank of gas weigh on the Yamaha YW125 BeeWee?
A full tank works out to about 9.9 lb (4.5 kg) from the listed 1.59 US gal (6 L) capacity. Actual fuel density varies slightly, so treat it as a practical estimate.
What does the Yamaha YW125 BeeWee weigh with a 180 lb rider?
The approximate combined total is 446.8 lb (202.6 kg) with a 180 lb rider, based on the representative wet/running weight used on this page.
How large is the Yamaha YW125 BeeWee engine for its weight?
The model has about 0.47 cc per lb in the available data. This simply shows how much engine displacement there is for each pound of motorcycle weight.
Is the Yamaha YW125 BeeWee easy to move around by hand?
The number is manageable for a road bike, but you still notice it when parking, making tight low-speed turns or catching a lean. On the move, chassis balance can make it feel lighter than the scale suggests.
Motorcycle specifications can vary by model year, market, equipment and the exact dry/curb-weight definition. Calculated fuel-weight and ratio figures on this page are estimates derived from the supplied specifications. Confirm critical figures in the owner’s manual or on the official Yamaha Motorsports website.