Across 10 covered model years from 2009 to 2018, the Honda TRX400X motorcycle has supplied wet/running weights ranging from 408.1 lb (185.1 kg) to 410.1 lb (186 kg).
Honda TRX400X weight overview
This is neither unusually light nor extremely heavy. For most riders the practical weight question is more about seat height, center of mass and low-speed balance than the scale number alone.
Middleweight Motorcycle
How heavy is the Honda TRX400X?
wet weight
Using a model-level wet weight comparison, the Honda TRX400X is lighter than about 75.8% of 31 Honda ATVs with compatible weight data.
Ready-to-ride weight range
Bike + rider total weight
These totals use the model’s representative wet weight. They exclude riding gear, luggage and a passenger.
Honda TRX400X weight & related specs
| Model years covered | 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
|---|---|
| Wet / running weight | 408.1 lb (185.1 kg) to 410.1 lb (186 kg) |
| Engine displacement | 397 cc |
| Fuel capacity | 2.6 US gal (9.84 L) |
| Full-tank fuel weight (estimated) | 16.2 lb (7.3 kg) |
Weight changes by model year
The 2009 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
| Displacement per pound | 0.97 cc / lb |
|---|---|
| Weight per 100 cc | 102.8 lb / 100 cc to 103.3 lb / 100 cc |
| Fuel weight as % of bike weight | 3.9% to 4% |
What the weight numbers tell you
Honda TRX400X weight FAQ
How heavy is the Honda TRX400X ready to ride?
Listed ready-to-ride weight is 408.1 lb (185.1 kg) to 410.1 lb (186 kg). The year-specific section above shows which years use each figure where the supplied value changes.
Is the Honda TRX400X heavy compared with other Honda ATVs?
It is on the lighter side in this dataset. Its representative wet weight sits around the 24th weight percentile among 31 Honda ATVs, meaning most compatible models are heavier.
Does the Honda TRX400X weight change by model year?
Not every covered year uses the same figure. The page groups identical values together and lists the later model years where the supplied weight specification changes.
How much does the Honda TRX400X fuel weigh?
The listed tank capacity is 2.6 US gal (9.84 L). Using approximately 0.745 kg/L gasoline, a full tank is roughly 16.2 lb (7.3 kg). That is an estimate for fuel mass, not an official Honda curb-weight calculation.
How heavy is the Honda TRX400X with an average-size rider?
A 180 lb rider brings the simple bike-plus-rider total to roughly 588.1 lb (266.7 kg) using the representative wet/running figure. Gear and luggage would add more.
What is the Honda TRX400X displacement per pound?
Engine displacement relative to bike weight is 0.97 cc per lb. It can help compare motorcycles from very different displacement classes without relying on cc alone.
What is the Honda TRX400X weight difference versus the category median?
The model sits about 173.9 lb (78.9 kg) lighter than the compatible median Honda ATV weight used on this page.
Will the Honda TRX400X feel heavy at low speed?
It is most likely to feel heavy while stopped, backing up or on a slope rather than once settled at normal riding speed. Seat height and center of gravity matter a lot.
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.