For the 2011 model year, the Honda TRX420FM motorcycle has a listed wet/running weight of 584 lb (264.9 kg).
Honda TRX420FM 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 Honda TRX420FM?
wet weight
Using a model-level wet weight comparison, the Honda TRX420FM is heavier than about 76.2% of 166 Honda 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.
Honda TRX420FM weight & related specs
| Model years covered | 2011 |
|---|---|
| Wet / running weight | 584 lb (264.9 kg) |
| Engine displacement | 420 cc |
| Fuel capacity | 3.5 US gal (13.24 L) |
| Full-tank fuel weight (estimated) | 21.7 lb (9.9 kg) |
Useful weight calculations
| Displacement per pound | 0.72 cc / lb |
|---|---|
| Weight per 100 cc | 139 lb / 100 cc |
| Fuel weight as % of bike weight | 3.7% |
What the weight numbers tell you
Honda TRX420FM weight FAQ
How much does the Honda TRX420FM weigh?
The available wet/running figure is 584 lb (264.9 kg). This is more representative of the motorcycle you actually push, park and ride than a dry-only specification.
How does the Honda TRX420FM weight compare with similar Hondas?
It is on the heavier side. Its representative wet weight is around the 76th percentile among 166 compatible Honda motorcycles.
What does a full tank of gas weigh on the Honda TRX420FM?
A full tank works out to about 21.7 lb (9.9 kg) from the listed 3.5 US gal (13.24 L) capacity. Actual fuel density varies slightly, so treat it as a practical estimate.
What does the Honda TRX420FM weigh with a 180 lb rider?
The approximate combined total is 764 lb (346.5 kg) with a 180 lb rider, based on the representative wet/running weight used on this page.
How much of the Honda TRX420FM total weight comes from fuel?
Fuel accounts for roughly 3.7% of the available motorcycle weight figure. On lighter bikes that share can be surprisingly noticeable.
What is the Honda TRX420FM engine-size-to-weight ratio?
The model has about 0.72 cc per lb in the available data. This simply shows how much engine displacement there is for each pound of motorcycle weight.
How far is the Honda TRX420FM from the median Honda motorcycle weight?
The representative wet weight is about 131.5 lb (59.6 kg) heavier than the median Honda motorcycle weight of 452.6 lb (205.3 kg) in this dataset.
Is the Honda TRX420FM 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 Honda Powersports website.