Across the 2017 and 2022 model years, the Yamaha YFM90R motorcycle has a listed wet/running weight of 264.6 lb (120 kg).
Yamaha YFM90R 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.
Light Motorcycle
How heavy is the Yamaha YFM90R?
wet weight
Using a model-level wet weight comparison, the Yamaha YFM90R is lighter than about 77.2% of 197 Yamaha motorcycles 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 YFM90R weight & related specs
| Model years covered | 2017, 2022 |
|---|---|
| Wet / running weight | 264.6 lb (120 kg) |
| Engine displacement | 88 cc |
| Fuel capacity | 1.27 US gal (4.8 L) |
| Full-tank fuel weight (estimated) | 7.9 lb (3.6 kg) |
Weight changes by model year
Useful weight calculations
| Displacement per pound | 0.33 cc / lb |
|---|---|
| Weight per 100 cc | 300.6 lb / 100 cc |
| Fuel weight as % of bike weight | 3% |
What the weight numbers tell you
Yamaha YFM90R weight FAQ
What is the Yamaha YFM90R wet weight?
The supplied wet/running weight is 264.6 lb (120 kg) across the model years covered here. That figure is the most useful available number for real-world handling because operating fluids and fuel are included.
Is the Yamaha YFM90R lighter or heavier than other Yamaha motorcycles?
It is comparatively light for this Yamaha category. The model lands near the 23rd percentile for weight in the compatible dataset.
Which Yamaha YFM90R 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 YFM90R?
Based on the supplied 1.27 US gal (4.8 L) tank capacity, the gasoline itself weighs about 7.9 lb (3.6 kg) when full. On models with a wet/running weight, that fuel mass is already included in the listed ready-to-ride figure.
What is the combined Yamaha YFM90R and rider weight?
Using the model’s representative wet/running weight and a 180 lb rider, the combined bike-and-rider mass is about 444.6 lb (201.6 kg) before riding gear, luggage or a passenger.
How much of the Yamaha YFM90R total weight comes from fuel?
The calculated full-tank fuel mass is about 3% of the listed motorcycle weight. Because the available basis is wet/running weight, that fuel is already included in the ready-to-ride figure.
What is the Yamaha YFM90R engine-size-to-weight ratio?
The available figures work out to 0.33 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 YFM90R from the median Yamaha motorcycle weight?
Compared with the median Yamaha motorcycle weight of 375 lb (170.1 kg), the model is roughly 110.5 lb (50.1 kg) lighter.
Where will I notice the Yamaha YFM90R weight most?
Expect the weight to matter more off the throttle than at speed: garage movement, uneven footing and parking angle are the practical situations to think about.
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.