Across the 2006 and 2007 model years, the Yamaha DT 125 X motorcycle has a listed dry weight of 269 lb (122 kg).
Yamaha DT 125 X weight overview
The weight is relatively manageable, so the bike should demand less effort than a heavyweight machine when backing up, parking or making slow-speed corrections. The comparison uses dry weight because a usable wet/running figure was not supplied, so the actual ready-to-ride motorcycle will be heavier.
Light Motorcycle
How heavy is the Yamaha DT 125 X?
dry weight
Using a model-level dry weight comparison, the Yamaha DT 125 X is lighter than about 52.3% of 110 Yamaha motorcycles with compatible weight data.
Dry weight
Bike + rider total weight
These totals use the model’s representative dry weight. They exclude riding gear, luggage and a passenger.
Yamaha DT 125 X weight & related specs
| Model years covered | 2006, 2007 |
|---|---|
| Dry weight | 269 lb (122 kg) |
| Engine displacement | 124 cc |
| Torque | 9.6 lb-ft (13 Nm) |
| Fuel capacity | 2.83 US gal (10.7 L) |
| Full-tank fuel weight (estimated) | 17.6 lb (8 kg) |
Weight changes by model year
Useful weight calculations
| Torque per 100 lb | 3.56 lb-ft / 100 lb |
|---|---|
| Displacement per pound | 0.46 cc / lb |
| Weight per 100 cc | 216.9 lb / 100 cc |
| Fuel weight as % of bike weight | 6.5% |
| Weight with full tank | 286.5 lb (130 kg) |
What the weight numbers tell you
Yamaha DT 125 X weight FAQ
What is the Yamaha DT 125 X dry weight?
The available dry weight is 269 lb (122 kg). Actual ready-to-ride weight will be higher after fuel and operating fluids are added.
Is the Yamaha DT 125 X lighter or heavier than other Yamaha motorcycles?
Weight is broadly typical for the category, landing around the 48th percentile in this model-level Yamaha comparison.
Which Yamaha DT 125 X years have different weight specs?
No clear weight change appears in the usable model-year data. Other specifications may still differ by year.
How much does a full tank add to the Yamaha DT 125 X?
Based on the supplied 2.83 US gal (10.7 L) tank capacity, the gasoline itself weighs about 17.6 lb (8 kg) when full. This helps explain part of the difference between dry and ready-to-ride mass.
What is the combined Yamaha DT 125 X and rider weight?
Using the model’s representative dry weight and a 180 lb rider, the combined bike-and-rider mass is about 449 lb (203.6 kg) before riding gear, luggage or a passenger.
Is the listed Yamaha DT 125 X weight ready to ride?
The published usable figure is dry, not curb weight. A simple dry-plus-full-fuel estimate is 286.5 lb (130 kg), but that still is not a substitute for an official wet/curb specification.
What does the Yamaha DT 125 X weigh with a full tank?
Using the listed dry weight plus the calculated fuel mass, the estimated weight with a full tank is 286.5 lb (130 kg). That still may not equal official curb weight because dry-weight definitions can exclude other fluids or equipment.
What is the Yamaha DT 125 X torque per 100 lb of bike weight?
Where compatible torque and weight figures are available, the model works out to 3.56 lb-ft per 100 lb. This gives more context than torque alone because it relates engine twist to the mass it has to move.
How many cc does the Yamaha DT 125 X have per pound?
The available figures work out to 0.46 cc per lb. This is not a performance rating, but it is a useful way to compare engine size against total motorcycle mass.
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.