Across 21 covered model years from 2004 to 2025, the Triumph Bonneville T100 motorcycle has supplied wet/running weights ranging from 469.6 lb (213 kg) to 513.7 lb (233 kg) and dry weights ranging from 451.1 lb (204.6 kg) to 471.8 lb (214 kg), depending on model year.
Triumph Bonneville T100 weight overview
At this weight, footing and parking technique matter. Once moving, geometry and balance can disguise the mass, but you still have to manage the full weight at walking speed.
Heavy Motorcycle
How heavy is the Triumph Bonneville T100?
wet weight
Using a model-level wet weight comparison, the Triumph Bonneville T100 is heavier than about 60.9% of 32 Triumph classic motorcycles with compatible weight data.
Dry vs 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.
Triumph Bonneville T100 weight & related specs
| Model years covered | 2004, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
|---|---|
| Wet / running weight | 469.6 lb (213 kg) to 513.7 lb (233 kg) |
| Dry weight | 451.1 lb (204.6 kg) to 471.8 lb (214 kg) |
| Engine displacement | 790 cc to 900 cc |
| Power | 66 hp |
| Torque | 38.4 lb-ft (52 Nm) to 59 lb-ft (80 Nm) |
| Fuel capacity | 3.8 US gal (14.38 L) to 4.4 US gal (16.65 L) |
| Full-tank fuel weight (estimated) | 23.6 lb (10.7 kg) to 27.3 lb (12.4 kg) |
Weight changes by model year
The 2004 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
| Horsepower per 100 lb | 13.31 hp / 100 lb to 14.63 hp / 100 lb |
|---|---|
| Pounds per horsepower | 6.83 lb / hp to 7.52 lb / hp |
| Torque per 100 lb | 8.5 lb-ft / 100 lb to 12.57 lb-ft / 100 lb |
| Displacement per pound | 1.71 cc / lb to 1.92 cc / lb |
| Weight per 100 cc | 52.1 lb / 100 cc to 58.6 lb / 100 cc |
| Fuel weight as % of bike weight | 4.6% to 6.1% |
| Weight with full tank | 478.2 lb (216.9 kg) to 497.9 lb (225.8 kg) |
What the weight numbers tell you
Triumph Bonneville T100 weight FAQ
What is the Triumph Bonneville T100 dry and wet weight?
Across the covered 2004, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 years, listed wet/running weight is 469.6 lb (213 kg) to 513.7 lb (233 kg) and listed dry weight is 451.1 lb (204.6 kg) to 471.8 lb (214 kg). Check the year-change section because the exact figure can vary by model year.
Is the Triumph Bonneville T100 lighter or heavier than other Triumph classic motorcycles?
Weight is broadly typical for the category, landing around the 61st percentile in this model-level Triumph comparison.
Which Triumph Bonneville T100 years have different weight specs?
The supplied data shows different weight figures across the 2004, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 model years. Use the year-specific changes section above for the exact value attached to each changed year. No usable dry/wet figure was supplied for 2024, 2025.
How much does a full tank add to the Triumph Bonneville T100?
Based on the supplied 3.8 US gal (14.38 L) to 4.4 US gal (16.65 L) tank capacity, the gasoline itself weighs about 23.6 lb (10.7 kg) to 27.3 lb (12.4 kg) when full. This helps explain part of the difference between dry and ready-to-ride mass.
What is the combined Triumph Bonneville T100 and rider weight?
Using the model’s representative wet/running weight and a 180 lb rider, the combined bike-and-rider mass is about 676 lb (306.6 kg) before riding gear, luggage or a passenger.
What is the Triumph Bonneville T100 power-to-weight ratio?
Available model-year data produces 13.31 hp per 100 lb to 14.63 hp per 100 lb. It shows engine output relative to motorcycle mass rather than just quoting peak horsepower. That places it around the 55th percentile within the compatible Triumph classic power-to-weight comparison.
How much heavier is the Triumph Bonneville T100 with a full tank?
Filling the listed tank brings the calculated bike weight to roughly 478.2 lb (216.9 kg) to 497.9 lb (225.8 kg). This estimate is most useful when no official wet/running figure is available.
How much weight do fuel and fluids add to the Triumph Bonneville T100?
Where both figures are available, the listed wet-versus-dry difference is about 24.3 lb (11 kg) to 44.1 lb (20 kg). That gap reflects fuel and operating fluids, plus any differences in how the source defines dry and running weight.
How much of the Triumph Bonneville T100 total weight comes from fuel?
The calculated full-tank fuel mass is about 4.6% to 6.1% of the bike’s listed weight. This helps show why a dry-weight number can understate what you actually manage on the road.
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 Triumph Motorcycles website.