For the 2011 model year, the Yamaha TT-R125LW E motorcycle has a supplied wet/running weight of 198 lb (89.8 kg) and a dry weight of 178.6 lb (81 kg).
Yamaha TT-R125LW E weight overview
Its low overall mass should be most noticeable off the throttle: moving it by hand, backing out of a parking space and managing stop-start riding should take less effort than on a heavy road bike.
Very Light Motorcycle
How heavy is the Yamaha TT-R125LW E?
wet weight
Using a model-level wet weight comparison, the Yamaha TT-R125LW E is lighter than about 93.7% of 197 Yamaha motorcycles with compatible weight data.
Dry vs 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 TT-R125LW E weight & related specs
| Model years covered | 2011 |
|---|---|
| Wet / running weight | 198 lb (89.8 kg) |
| Dry weight | 178.6 lb (81 kg) |
| Engine displacement | 124 cc |
| Fuel capacity | 1.6 US gal (6.05 L) |
| Full-tank fuel weight (estimated) | 9.9 lb (4.5 kg) |
Useful weight calculations
| Displacement per pound | 0.63 cc / lb |
|---|---|
| Weight per 100 cc | 159.7 lb / 100 cc |
| Fuel weight as % of bike weight | 5% |
| Weight with full tank | 188.5 lb (85.5 kg) |
What the weight numbers tell you
Yamaha TT-R125LW E weight FAQ
What is the Yamaha TT-R125LW E dry and wet weight?
Across the covered 2011 years, listed wet/running weight is 198 lb (89.8 kg) and listed dry weight is 178.6 lb (81 kg). Check the year-change section because the exact figure can vary by model year.
Is the Yamaha TT-R125LW E lighter or heavier than other Yamaha motorcycles?
It is comparatively light for this Yamaha category. The model lands near the 6th percentile for weight in the compatible dataset.
How much does a full tank add to the Yamaha TT-R125LW E?
Based on the supplied 1.6 US gal (6.05 L) tank capacity, the gasoline itself weighs about 9.9 lb (4.5 kg) when full. This helps explain part of the difference between dry and ready-to-ride mass.
What is the combined Yamaha TT-R125LW E and rider weight?
Using the model’s representative wet/running weight and a 180 lb rider, the combined bike-and-rider mass is about 378 lb (171.4 kg) before riding gear, luggage or a passenger.
What does the Yamaha TT-R125LW E weigh with a full tank?
Filling the listed tank brings the calculated bike weight to roughly 188.5 lb (85.5 kg). This estimate is most useful when no official wet/running figure is available.
How much weight do fuel and fluids add to the Yamaha TT-R125LW E?
Where both figures are available, the listed wet-versus-dry difference is about 19.4 lb (8.8 kg). That gap reflects fuel and operating fluids, plus any differences in how the source defines dry and running weight.
How much of the Yamaha TT-R125LW E total weight comes from fuel?
The calculated full-tank fuel mass is about 5% of the bike’s listed weight. This helps show why a dry-weight number can understate what you actually manage on the road.
What is the Yamaha TT-R125LW E engine-size-to-weight ratio?
The available figures work out to 0.63 cc per lb. This is not a performance rating, but it is a useful way to compare engine size against total motorcycle mass.
How far is the Yamaha TT-R125LW E from the median Yamaha motorcycle weight?
Compared with the median Yamaha motorcycle weight of 375 lb (170.1 kg), the model is roughly 177 lb (80.3 kg) lighter.
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.