Classic motorcycle head-to-head

Harley-Davidson FX Super Glide vs Harley-Davidson FLH Shovelhead

Harley-Davidson FX Super Glide scores 77/100 overall against Harley-Davidson FLH Shovelhead on 74/100. On the road: 58–58. As classics: 95–90. Overall result: Harley-Davidson FX Super Glide.

The numbers

Category-by-category result

CategoryHarley-Davidson Super GlideHarley-Davidson FLHAdvantage
road
PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field.55Level
HandlingSteering, stability, weight and real-road manners.64Harley-Davidson Super Glide
BrakingDirect comparison of real stopping ability without an age allowance.44Level
ReliabilityEngine, electrics and general dependability when properly maintained.55Level
Ease of ownershipMaintenance, parts supply and access to specialist knowledge.88Level
ComfortRiding position, vibration and suitability for longer journeys.79Harley-Davidson FLH
classic
StylingDesign quality, visual presence and period appeal.99Level
Historical importanceInfluence on motorcycling and importance within its era.109Harley-Davidson Super Glide
Collector appealLong-term desirability among classic motorcycle enthusiasts.98Harley-Davidson Super Glide
CharacterSound, feel, personality and memorable riding experience.1010Level

Choose the Harley-Davidson Super Glide if…

you want the original factory custom concept, lighter Harley road manners and unmistakable Shovelhead character.

Choose the Harley-Davidson FLH if…

you want relaxed long-distance presence, unmistakable American V-twin character and traditional Harley styling.

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Background

History

Harley-Davidson Super Glide

The Harley-Davidson FX Super Glide was produced from 1971–1984 and used a Air-cooled 45-degree Shovelhead V-twin. Within this comparison library it stands out particularly for character, historic importance and collector appeal. It is included as an important reference point for comparisons with its closest period rivals.

Harley-Davidson FLH

The Harley-Davidson FLH Shovelhead was produced from 1966–1984 and used a Air-cooled 45-degree Shovelhead V-twin. Within this comparison library it stands out particularly for character, styling, historic importance. It suits riders who value the qualities described in its original profile rather than choosing by specification alone.

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Interesting details

Did you know?

Harley-Davidson Super Glide

  • Its production span in this library runs from 1971 to 1984.
  • The recorded engine description is: Air-cooled 45-degree Shovelhead V-twin.
  • Its strongest comparison scores are character, historic importance and collector appeal.

Harley-Davidson FLH

  • Its production span in this library runs from 1966 to 1984.
  • The recorded engine description is: Air-cooled 45-degree Shovelhead V-twin.
  • Its strongest comparison scores are character, styling, historic importance.
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Present-day appeal

Collector notes

Harley-Davidson Super Glide

Collector interest is strongest where condition, originality and correct period details support the identity of the Harley-Davidson FX Super Glide. Its library score for character is 10/10. Values and desirability can vary substantially between years, specifications and restoration quality, so individual examples should be assessed on their own evidence.

Harley-Davidson FLH

Collector interest is strongest where condition, originality and correct period details support the identity of the Harley-Davidson FLH Shovelhead. Its library score for character is 10/10. Values and desirability can vary substantially between years, specifications and restoration quality, so individual examples should be assessed on their own evidence.

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Before you buy

Buying checks

Harley-Davidson Super Glide

  • Confirm the frame and engine identity match the advertised model and year.
  • Check cold starting, smoke, oil leaks and unusual mechanical noise.
  • Check primary-drive or final-drive condition, charging output, engine mounts and signs of persistent leakage.
  • Inspect the frame, wheels, brakes and suspension for wear, damage or poor repairs.
  • Verify that important model-specific parts have not been replaced with incorrect later components.
  • Review the paperwork, ownership history and any restoration invoices before purchase.

Harley-Davidson FLH

  • Confirm the frame and engine identity match the advertised model and year.
  • Check cold starting, smoke, oil leaks and unusual mechanical noise.
  • Check primary drive, charging system, engine mounts and evidence of non-standard modifications.
  • Inspect the frame, wheels, brakes and suspension for wear, damage or poor repairs.
  • Verify that important model-specific parts have not been replaced with incorrect later components.
  • Review the paperwork, ownership history and any restoration invoices before purchase.

Period opposition

Historic rivals

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Final result

The verdict

On the road the motorcycles finish level. Harley-Davidson FX Super Glide wins the classic-motorcycle comparison. Harley-Davidson FX Super Glide takes the overall result after the road and classic scores are weighted equally.

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