Cruisers
2003Harley-Davidson FLSTS Heritage Springer
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The 2003 Harley-Davidson FLSTS Heritage Springer is a classic cruiser that appeals to riders seeking authentic retro styling with modern reliability. Known for its iconic springer front fork, low-slung seat, and powerful 1449cc V-twin engine, it delivers genuine Harley character and heritage appeal. Best suited for riders who value tradition and distinctive design over performance.
- Capacity
- 1449.0 ccm
- Engine
- V-Twin
- Gearbox
- 5-speed
- Dry weight
- 340.0 kg
- Seat height
- 658 mm
- Power
- 67.0 HP (49.3 kW)
What’s new for the 2003 Harley-Davidson FLSTS Heritage Springer
vs the 2002| Spec | 2002 | 2003 |
|---|---|---|
| Dry weight | 325.4 kg (717.4 pounds) | 340.0 kg (749.6 pounds) |
| Fuel capacity | 18.90 litres (4.99 US gallons) | 19.70 litres (5.20 US gallons) |
| Compression | 8.9:1 | 8.8:1 |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for relaxed boulevard cruising and classic-styled weekend rides rather than outright performance.
- Built for
- A nostalgic, heavyweight cruiser with vintage styling and torque-rich V-twin character that rewards a laid-back riding style.
- Not ideal for
- Not for riders seeking sharp cornering agility, off-road capability, or high-speed sport performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 1449.0 ccm
- Power
- 67.0 HP (49.3 kW)
- Torque
- 110.0 Nm (11.2 kgf-m)
- Engine type
- V-Twin
- Power/weight ratio
- 0.1971 HP/kg (dry)
- Bore x stroke
- 95.3 x 101.6 mm
- Compression
- 8.8:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Belt
Dimensions & weight
- Wheelbase
- 1630 mm
- Overall length
- 2396 mm
- Seat height
- 658 mm
- Dry weight
- 340.0 kg
- Fuel capacity
- 19.70 litres
- Ground clearance
- 128 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 292 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 292 mm
Other
- Color options
- 2-tone sterling silver & vivid black, vivid black, gunmetal pearl
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2000 | 2002 | 2003 |
|---|---|---|---|
| Capacity | 1449 cc | 1450 cc | 1449 cc |
| Dry weight | 340 kg | 325 kg | 340 kg |
| Seat height | 657 mm | 657 mm | 658 mm |
| Fuel capacity | 19 L | 18.9 L | 19.7 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Harley-Davidson FLSTS Heritage Springer?
The 2003 Harley-Davidson FLSTS Heritage Springer has a Capacity of 1449.0 ccm (88.42 cubic inches).
What engine power does the Harley-Davidson FLSTS Heritage Springer have?
The 2003 Harley-Davidson FLSTS Heritage Springer has a Power of 67.0 HP (49.3 kW).
How many gears does the Harley-Davidson FLSTS Heritage Springer have?
The 2003 Harley-Davidson FLSTS Heritage Springer has a Gearbox of 5-speed.
What is the torque of the Harley-Davidson FLSTS Heritage Springer?
The 2003 Harley-Davidson FLSTS Heritage Springer has a Torque of 110.0 Nm (11.2 kgf-m or 81.1 ft.lbs).
How much does the Harley-Davidson FLSTS Heritage Springer weigh?
The 2003 Harley-Davidson FLSTS Heritage Springer has a Dry weight of 340.0 kg (749.6 pounds).
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