Classic motorcycle head-to-head

Harley-Davidson FLH Shovelhead vs Suzuki RG125 Gamma

Harley-Davidson FLH Shovelhead scores 74/100 overall against Suzuki RG125 Gamma on 79/100. On the road: 58–70. As classics: 90–88. Overall result: Suzuki RG125 Gamma.

The numbers

Category-by-category result

CategoryHarley-Davidson FLHSuzuki RG125Advantage
road
PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field.57Suzuki RG125
HandlingSteering, stability, weight and real-road manners.49Suzuki RG125
BrakingDirect comparison of real stopping ability without an age allowance.48Suzuki RG125
ReliabilityEngine, electrics and general dependability when properly maintained.57Suzuki RG125
Ease of ownershipMaintenance, parts supply and access to specialist knowledge.86Harley-Davidson FLH
ComfortRiding position, vibration and suitability for longer journeys.95Harley-Davidson FLH
classic
StylingDesign quality, visual presence and period appeal.99Level
Historical importanceInfluence on motorcycling and importance within its era.98Harley-Davidson FLH
Collector appealLong-term desirability among classic motorcycle enthusiasts.89Suzuki RG125
CharacterSound, feel, personality and memorable riding experience.109Harley-Davidson FLH

Choose the Harley-Davidson FLH if…

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

Choose the Suzuki RG125 if…

you want race-replica looks, a strong two-stroke powerband and the excitement of a small 1980s Suzuki Gamma.

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Background

History

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.

Suzuki RG125

The Suzuki RG125 Gamma was produced from 1985–1989 and used a 124cc liquid-cooled two-stroke single. Within this comparison library it stands out particularly for styling, handling, collector appeal. 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 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.

Suzuki RG125

  • Its production span in this library runs from 1985 to 1989.
  • The recorded engine description is: 124cc liquid-cooled two-stroke single.
  • Its strongest comparison scores are styling, handling, collector appeal.
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Present-day appeal

Collector notes

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.

Suzuki RG125

Collector interest is strongest where condition, originality and correct period details support the identity of the Suzuki RG125 Gamma. Its library score for styling is 9/10. 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 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.

Suzuki RG125

  • Confirm the frame and engine identity match the advertised model and year.
  • Check cold starting, smoke, oil leaks and unusual mechanical noise.
  • Check the oil-injection or premix arrangement, crank seals and exhaust condition carefully.
  • 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

Suzuki RG125 Gamma wins the direct on-the-road comparison. Harley-Davidson FLH Shovelhead wins the classic-motorcycle comparison. Suzuki RG125 Gamma takes the overall result after the road and classic scores are weighted equally.

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