Across 9 covered model years from 1999 to 2025, the Yamaha YZF-R7 motorcycle has supplied wet/running weights ranging from 414 lb (187.8 kg) and dry weights ranging from 357.1 lb (162 kg) to 388 lb (176 kg), depending on model year.
Yamaha YZF-R7 weight overview
This is middleweight territory: substantial enough to feel planted, but still well short of heavyweight touring and large-cruiser mass.
Middleweight Motorcycle
How heavy is the Yamaha YZF-R7?
wet weight
Using a model-level wet weight comparison, the Yamaha YZF-R7 is heavier than about 50% of 83 Yamaha sport bikes 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 YZF-R7 weight & related specs
| Model years covered | 1999, 2000, 2001, 2002, 2021, 2022, 2023, 2024, 2025 |
|---|---|
| Wet / running weight | 414 lb (187.8 kg) |
| Dry weight | 357.1 lb (162 kg) to 388 lb (176 kg) |
| Engine displacement | 689 cc to 749 cc |
| Power | 74.8 hp to 140 hp |
| Torque | 50.2 lb-ft (68 Nm) to 53.2 lb-ft (72.1 Nm) |
| Fuel capacity | 3.4 US gal (12.87 L) to 6.08 US gal (23 L) |
| Full-tank fuel weight (estimated) | 21.1 lb (9.6 kg) to 37.8 lb (17.1 kg) |
Weight changes by model year
The 1999 model is used as the baseline where data is available. Only later supplied values that differ are shown below. A year pill does not mean every individual weight field was supplied for that year.
Useful weight calculations
| Horsepower per 100 lb | 18.07 hp / 100 lb to 39.2 hp / 100 lb |
|---|---|
| Pounds per horsepower | 2.55 lb / hp to 5.54 lb / hp |
| Torque per 100 lb | 12.11 lb-ft / 100 lb to 13.71 lb-ft / 100 lb |
| Displacement per pound | 1.66 cc / lb to 2.1 cc / lb |
| Weight per 100 cc | 47.7 lb / 100 cc to 60.1 lb / 100 cc |
| Fuel weight as % of bike weight | 5.1% to 10.1% |
| Weight with full tank | 393.3 lb (178.4 kg) to 425.8 lb (193.1 kg) |
What the weight numbers tell you
Yamaha YZF-R7 weight FAQ
How much does the Yamaha YZF-R7 weigh?
For the model years covered here, wet/running weight is 414 lb (187.8 kg), while dry weight is 357.1 lb (162 kg) to 388 lb (176 kg). Do not treat dry and wet figures as interchangeable.
How does the Yamaha YZF-R7 weight compare with similar Yamahas?
It is not an extreme outlier for the category. The model ranks around the 50th percentile for weight among 83 compatible Yamaha sport bikes.
Are all Yamaha YZF-R7 model years the same weight?
There are year-to-year differences in the supplied data. The earliest covered year is used as the baseline, with later changed values shown separately above.
What does a full tank of gas weigh on the Yamaha YZF-R7?
A full tank works out to about 21.1 lb (9.6 kg) to 37.8 lb (17.1 kg) from the listed 3.4 US gal (12.87 L) to 6.08 US gal (23 L) capacity. Actual fuel density varies slightly, so treat it as a practical estimate.
What does the Yamaha YZF-R7 weigh with a 180 lb rider?
The approximate combined total is 594 lb (269.4 kg) with a 180 lb rider, based on the representative wet/running weight used on this page.
Is the Yamaha YZF-R7 strong for its weight?
The calculated range is 18.07 hp per 100 lb to 39.2 hp per 100 lb. This ratio is usually more informative for acceleration comparisons than horsepower alone. That places it around the 84th percentile within the compatible Yamaha sport power-to-weight comparison.
What does the Yamaha YZF-R7 weigh with a full tank?
Filling the listed tank brings the calculated bike weight to roughly 393.3 lb (178.4 kg) to 425.8 lb (193.1 kg). This estimate is most useful when no official wet/running figure is available.
How much of the Yamaha YZF-R7 total weight comes from fuel?
Fuel accounts for roughly 5.1% to 10.1% of the available motorcycle weight figure. On lighter bikes that share can be surprisingly noticeable.
How does Yamaha YZF-R7 torque compare with its weight?
Available data gives 12.11 lb-ft per 100 lb to 13.71 lb-ft per 100 lb. That ratio helps explain how strong the engine is relative to the bike’s mass, especially at lower speeds.
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.