Across the 2007 and 2008 model years, the Yamaha Morphous motorcycle has a listed dry weight of 408.1 lb (185.1 kg).
Yamaha Morphous weight overview
The bike falls into a normal middleweight range. At road speed the mass is usually less obvious; parking, slopes and walking-speed maneuvers are where you notice it most. The comparison uses dry weight because a usable wet/running figure was not supplied, so the actual ready-to-ride motorcycle will be heavier.
Middleweight Motorcycle
How heavy is the Yamaha Morphous?
dry weight
Using a model-level dry weight comparison, the Yamaha Morphous is heavier than about 79.8% of 47 Yamaha scooters 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 Morphous weight & related specs
| Model years covered | 2007, 2008 |
|---|---|
| Dry weight | 408.1 lb (185.1 kg) |
| Engine displacement | 249 cc to 250 cc |
| Fuel capacity | 3.7 US gal (14 L) |
| Full-tank fuel weight (estimated) | 23 lb (10.4 kg) |
Weight changes by model year
Useful weight calculations
| Displacement per pound | 0.61 cc / lb |
|---|---|
| Weight per 100 cc | 163.2 lb / 100 cc to 163.9 lb / 100 cc |
| Fuel weight as % of bike weight | 5.6% |
| Weight with full tank | 431.1 lb (195.5 kg) |
What the weight numbers tell you
Yamaha Morphous weight FAQ
What is the Yamaha Morphous dry weight?
The available dry weight is 408.1 lb (185.1 kg). Actual ready-to-ride weight will be higher after fuel and operating fluids are added.
Is the Yamaha Morphous lighter or heavier than other Yamaha scooters?
Compared with similar Yamahas in this dataset, it is heavier than about 79.8% of 47 scooters using the same weight basis.
Which Yamaha Morphous 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 Morphous?
Based on the supplied 3.7 US gal (14 L) tank capacity, the gasoline itself weighs about 23 lb (10.4 kg) when full. This helps explain part of the difference between dry and ready-to-ride mass.
What is the combined Yamaha Morphous and rider weight?
Using the model’s representative dry weight and a 180 lb rider, the combined bike-and-rider mass is about 588.1 lb (266.7 kg) before riding gear, luggage or a passenger.
Is the listed Yamaha Morphous weight ready to ride?
The published usable figure is dry, not curb weight. A simple dry-plus-full-fuel estimate is 431.1 lb (195.5 kg), but that still is not a substitute for an official wet/curb specification.
What does the Yamaha Morphous weigh with a full tank?
The page calculates about 431.1 lb (195.5 kg) with a full tank by adding the listed fuel mass to the dry figure. Treat this as a practical estimate, not an official Yamaha curb-weight number.
How large is the Yamaha Morphous engine for its weight?
The available figures work out to 0.61 cc per lb. This is not a performance rating, but it is a useful way to compare engine size against total motorcycle mass.
Is the Yamaha Morphous above or below the typical Yamaha scooter weight?
Compared with the median Yamaha scooter weight of 227.1 lb (103 kg), the model is roughly 181 lb (82.1 kg) heavier.
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.