For the 2016 model year, the Yamaha X-Max 400 Iron Max motorcycle has a listed wet/running weight of 474 lb (215 kg).
Yamaha X-Max 400 Iron Max weight overview
This is a substantial motorcycle. The weight matters most when stopped, backing it up, parking on a slope or recovering from a lean.
Heavy Motorcycle
How heavy is the Yamaha X-Max 400 Iron Max?
wet weight
Using a model-level wet weight comparison, the Yamaha X-Max 400 Iron Max is heavier than about 87.2% of 129 Yamaha scooters 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 X-Max 400 Iron Max weight & related specs
| Model years covered | 2016 |
|---|---|
| Wet / running weight | 474 lb (215 kg) |
| Engine displacement | 395 cc |
| Torque | 24.9 lb-ft (33.8 Nm) |
| Fuel capacity | 3.7 US gal (14 L) |
| Full-tank fuel weight (estimated) | 23 lb (10.4 kg) |
Useful weight calculations
| Torque per 100 lb | 5.26 lb-ft / 100 lb |
|---|---|
| Displacement per pound | 0.83 cc / lb |
| Weight per 100 cc | 120 lb / 100 cc |
| Fuel weight as % of bike weight | 4.9% |
What the weight numbers tell you
Yamaha X-Max 400 Iron Max weight FAQ
How much does the Yamaha X-Max 400 Iron Max weigh?
The available wet/running figure is 474 lb (215 kg). This is more representative of the motorcycle you actually push, park and ride than a dry-only specification.
How does the Yamaha X-Max 400 Iron Max weight compare with similar Yamahas?
It is on the heavier side. Its representative wet weight is around the 87th percentile among 129 compatible Yamaha scooters.
What does a full tank of gas weigh on the Yamaha X-Max 400 Iron Max?
A full tank works out to about 23 lb (10.4 kg) from the listed 3.7 US gal (14 L) capacity. Actual fuel density varies slightly, so treat it as a practical estimate.
What does the Yamaha X-Max 400 Iron Max weigh with a 180 lb rider?
The approximate combined total is 654 lb (296.6 kg) with a 180 lb rider, based on the representative wet/running weight used on this page.
What is the Yamaha X-Max 400 Iron Max torque-to-weight ratio?
Available data gives 5.26 lb-ft per 100 lb. That ratio helps explain how strong the engine is relative to the bike’s mass, especially at lower speeds.
How large is the Yamaha X-Max 400 Iron Max engine for its weight?
The model has about 0.83 cc per lb in the available data. This simply shows how much engine displacement there is for each pound of motorcycle weight.
Is the Yamaha X-Max 400 Iron Max above or below the typical Yamaha scooter weight?
The representative wet weight is about 207.2 lb (94 kg) heavier than the median Yamaha scooter weight of 266.8 lb (121 kg) in this dataset.
Is the Yamaha X-Max 400 Iron Max easy to move around by hand?
Yes, the mass is substantial enough to matter at walking speed. Parking direction, slope and secure footing become important because recovering the bike from a lean takes more effort.
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.