Across the 2004, 2005 and 2006 model years, the Harley-Davidson FLHRI Road King motorcycle has supplied wet/running weights ranging from 754 lb (342 kg) and dry weights ranging from 722.9 lb (327.9 kg) to 731.9 lb (332 kg), depending on model year.
Harley-Davidson FLHRI Road King weight overview
This is a very heavy motorcycle. Good footing, sensible parking direction and avoiding awkward slopes make a real difference when handling it at walking speed.
Very Heavy Motorcycle
How heavy is the Harley-Davidson FLHRI Road King?
wet weight
Using a model-level wet weight comparison, the Harley-Davidson FLHRI Road King is heavier than about 91.4% of 168 Harley-Davidson custom/cruiser 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.
Harley-Davidson FLHRI Road King weight & related specs
| Model years covered | 2004, 2005, 2006 |
|---|---|
| Wet / running weight | 754 lb (342 kg) |
| Dry weight | 722.9 lb (327.9 kg) to 731.9 lb (332 kg) |
| Engine displacement | 1,442.2 cc to 1,449 cc |
| Torque | 80.4 lb-ft (109 Nm) to 86 lb-ft (116.6 Nm) |
| Fuel capacity | 4.99 US gal (18.9 L) to 5 US gal (18.92 L) |
| Full-tank fuel weight (estimated) | 31 lb (14.1 kg) to 31.1 lb (14.1 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
| Torque per 100 lb | 10.98 lb-ft / 100 lb to 11.41 lb-ft / 100 lb |
|---|---|
| Displacement per pound | 1.91 cc / lb to 1.98 cc / lb |
| Weight per 100 cc | 50.5 lb / 100 cc to 52.3 lb / 100 cc |
| Fuel weight as % of bike weight | 4.1% to 4.2% |
| Weight with full tank | 754 lb (342 kg) to 763 lb (346.1 kg) |
What the weight numbers tell you
Harley-Davidson FLHRI Road King weight FAQ
How much does the Harley-Davidson FLHRI Road King weigh?
For the model years covered here, wet/running weight is 754 lb (342 kg), while dry weight is 722.9 lb (327.9 kg) to 731.9 lb (332 kg). Do not treat dry and wet figures as interchangeable.
How does the Harley-Davidson FLHRI Road King weight compare with similar Harley-Davidsons?
It is on the heavier side. Its representative wet weight is around the 91st percentile among 168 compatible Harley-Davidson custom/cruiser motorcycles.
Are all Harley-Davidson FLHRI Road King model years the same weight?
There are year-to-year differences in the supplied data. The earliest covered year is used as the baseline, with later changed values shown separately above.
What does a full tank of gas weigh on the Harley-Davidson FLHRI Road King?
A full tank works out to about 31 lb (14.1 kg) to 31.1 lb (14.1 kg) from the listed 4.99 US gal (18.9 L) to 5 US gal (18.92 L) capacity. Actual fuel density varies slightly, so treat it as a practical estimate.
What does the Harley-Davidson FLHRI Road King weigh with a 180 lb rider?
The approximate combined total is 934 lb (423.6 kg) with a 180 lb rider, based on the representative wet/running weight used on this page.
What is the Harley-Davidson FLHRI Road King full-tank weight estimate?
Using the listed dry weight plus the calculated fuel mass, the estimated weight with a full tank is 754 lb (342 kg) to 763 lb (346.1 kg). That still may not equal official curb weight because dry-weight definitions can exclude other fluids or equipment.
What is the Harley-Davidson FLHRI Road King dry-to-wet weight difference?
Available years with both measurements show about 31.1 lb (14.1 kg) added between dry and ready-to-ride figures. Fuel explains part of it, while oil, coolant and specification definitions can explain the rest.
What is the Harley-Davidson FLHRI Road King torque per 100 lb of bike weight?
Available data gives 10.98 lb-ft per 100 lb to 11.41 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 many cc does the Harley-Davidson FLHRI Road King have per pound?
The model has about 1.91 cc per lb to 1.98 cc per lb in the available data. This simply shows how much engine displacement there is for each pound of motorcycle weight.
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 Harley-Davidson website.