Cruisers
2006Harley-Davidson FLSTI Heritage Softail
28 fields on record
The 2006 Heritage Softail is a classic cruiser that appeals to riders seeking retro styling with modern reliability. Its 1442cc V-twin engine delivers smooth, low-end torque ideal for leisurely highway cruising and city riding. Known for its iconic hardtail appearance, chrome detailing, and heritage-inspired design, it represents quintessential American cruiser character.
- Capacity
- 1442.2 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 304.8 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 67.0 HP (49.3 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for relaxed boulevard cruising and weekend touring rather than speed or sport riding.
- Built for
- A laid-back, torque-rich V-twin cruiser that favors steady, relaxed throttle rolls and long straight highways over aggressive cornering.
- Not ideal for
- Not a good fit for riders seeking sharp handling, high-speed acceleration, or any off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 1442.2 ccm
- Power
- 67.0 HP (49.3 kW)
- Torque
- 115.3 Nm (11.8 kgf-m) @ 3000 RPM
- Engine type
- V-Twin, four-stroke
- Power/weight ratio
- 0.2198 HP/kg (dry)
- Bore x stroke
- 95.3 x 101.6 mm
- Compression
- 8.9:1
- Cooling system
- Air
- Fuel system
- Injection
- Valves per cylinder
- 2
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Belt
- Clutch
- Multi-plate with diaphragm spring in oil bath
Dimensions & weight
- Wheelbase
- 1638 mm
- Overall length
- 2400 mm
- Dry weight
- 304.8 kg
- Wet weight
- 318.9 kg
- Fuel capacity
- 18.90 litres
- Ground clearance
- 130 mm
- Seat height
- Not on record - add it
Chassis & suspension
- Rake (fork angle)
- 32.0°
- Trail
- 147 mm
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Single disc
- Front tyre
- MT90-B16
- Rear tyre
- 150/80-B16
Other
- Color options
- Vivid black, black cherry, fire red pearl, deep cobalt.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Harley-Davidson FLSTI Heritage Softail?
The 2006 Harley-Davidson FLSTI Heritage Softail has a Capacity of 1442.2 ccm (88.01 cubic inches).
What engine power does the Harley-Davidson FLSTI Heritage Softail have?
The 2006 Harley-Davidson FLSTI Heritage Softail has a Power of 67.0 HP (49.3 kW).
How many gears does the Harley-Davidson FLSTI Heritage Softail have?
The 2006 Harley-Davidson FLSTI Heritage Softail has a Gearbox of 5-speed.
What is the torque of the Harley-Davidson FLSTI Heritage Softail?
The 2006 Harley-Davidson FLSTI Heritage Softail has a Torque of 115.3 Nm (11.8 kgf-m or 85.0 ft.lbs) @ 3000 RPM.
How much does the Harley-Davidson FLSTI Heritage Softail weigh?
The 2006 Harley-Davidson FLSTI Heritage Softail has a Dry weight of 304.8 kg (672.0 pounds).
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Same category, weighted similarity
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