Across the 2004, 2005 and 2006 model years, the Harley-Davidson FXSTI Softail Standard motorcycle has supplied wet/running weights ranging from 672.4 lb (305 kg) to 681.9 lb (309.3 kg) and dry weights ranging from 643.7 lb (292 kg) to 651 lb (295.3 kg), depending on model year.
Harley-Davidson FXSTI Softail Standard weight overview
The scale number is high enough that parking and low-speed balance deserve real consideration. Once the bike leans too far, recovering it takes much more effort than on a light machine.
Very Heavy Motorcycle
How heavy is the Harley-Davidson FXSTI Softail Standard?
wet weight
Using a model-level wet weight comparison, the Harley-Davidson FXSTI Softail Standard is heavier than about 59.2% 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 FXSTI Softail Standard weight & related specs
| Model years covered | 2004, 2005, 2006 |
|---|---|
| Wet / running weight | 672.4 lb (305 kg) to 681.9 lb (309.3 kg) |
| Dry weight | 643.7 lb (292 kg) to 651 lb (295.3 kg) |
| Engine displacement | 1,442.2 cc to 1,449 cc |
| Torque | 75.2 lb-ft (102 Nm) to 85 lb-ft (115.3 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 | 11.19 lb-ft / 100 lb to 12.47 lb-ft / 100 lb |
|---|---|
| Displacement per pound | 2.12 cc / lb to 2.25 cc / lb |
| Weight per 100 cc | 44.4 lb / 100 cc to 47.3 lb / 100 cc |
| Fuel weight as % of bike weight | 4.6% to 4.8% |
| Weight with full tank | 674.8 lb (306.1 kg) to 682.1 lb (309.4 kg) |
What the weight numbers tell you
Harley-Davidson FXSTI Softail Standard weight FAQ
What is the Harley-Davidson FXSTI Softail Standard dry and wet weight?
Across the covered 2004-2006 years, listed wet/running weight is 672.4 lb (305 kg) to 681.9 lb (309.3 kg) and listed dry weight is 643.7 lb (292 kg) to 651 lb (295.3 kg). Check the year-change section because the exact figure can vary by model year.
Is the Harley-Davidson FXSTI Softail Standard lighter or heavier than other Harley-Davidson custom/cruiser motorcycles?
Weight is broadly typical for the category, landing around the 59th percentile in this model-level Harley-Davidson comparison.
Which Harley-Davidson FXSTI Softail Standard years have different weight specs?
The supplied data shows different weight figures across the 2004-2006 model years. Use the year-specific changes section above for the exact value attached to each changed year.
How much does a full tank add to the Harley-Davidson FXSTI Softail Standard?
Based on the supplied 4.99 US gal (18.9 L) to 5 US gal (18.92 L) tank capacity, the gasoline itself weighs about 31 lb (14.1 kg) to 31.1 lb (14.1 kg) when full. This helps explain part of the difference between dry and ready-to-ride mass.
What is the combined Harley-Davidson FXSTI Softail Standard and rider weight?
Using the model’s representative wet/running weight and a 180 lb rider, the combined bike-and-rider mass is about 857.1 lb (388.8 kg) before riding gear, luggage or a passenger.
What does the Harley-Davidson FXSTI Softail Standard weigh with a full tank?
The page calculates about 674.8 lb (306.1 kg) to 682.1 lb (309.4 kg) with a full tank by adding the listed fuel mass to the dry figure. Treat this as a practical estimate, not an official Harley-Davidson curb-weight number.
What is the Harley-Davidson FXSTI Softail Standard torque-to-weight ratio?
Where compatible torque and weight figures are available, the model works out to 11.19 lb-ft per 100 lb to 12.47 lb-ft per 100 lb. This gives more context than torque alone because it relates engine twist to the mass it has to move.
How large is the Harley-Davidson FXSTI Softail Standard engine for its weight?
The available figures work out to 2.12 cc per lb to 2.25 cc per lb. This is not a performance rating, but it is a useful way to compare engine size against total motorcycle mass.
What are the lightest and heaviest Harley-Davidson FXSTI Softail Standard years?
Among years with usable comparable figures, 2005 is the lightest at 643.7 lb (292 kg), while 2006 is the heaviest at 681.9 lb (309.3 kg).
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.