Classic motorcycle head-to-head

Suzuki RG250 Gamma vs Triumph Bonneville T120

Suzuki RG250 Gamma scores 86/100 overall against Triumph Bonneville T120 on 82/100. On the road: 73–65. As classics: 98–98. Overall result: Suzuki RG250 Gamma.

The numbers

Category-by-category result

CategorySuzuki RG250Triumph BonnevilleAdvantage
road
PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field.96Suzuki RG250
HandlingSteering, stability, weight and real-road manners.98Suzuki RG250
BrakingDirect comparison of real stopping ability without an age allowance.85Suzuki RG250
ReliabilityEngine, electrics and general dependability when properly maintained.76Suzuki RG250
Ease of ownershipMaintenance, parts supply and access to specialist knowledge.68Triumph Bonneville
ComfortRiding position, vibration and suitability for longer journeys.56Triumph Bonneville
classic
StylingDesign quality, visual presence and period appeal.1010Level
Historical importanceInfluence on motorcycling and importance within its era.1010Level
Collector appealLong-term desirability among classic motorcycle enthusiasts.99Level
CharacterSound, feel, personality and memorable riding experience.1010Level

Choose the Suzuki RG250 if…

you want a landmark lightweight race-replica with vivid two-stroke performance and major 1980s significance.

Choose the Triumph Bonneville if…

you value lightness, accessible mechanical simplicity and the sound and feel of a classic British twin.

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Background

History

Suzuki RG250

The Suzuki RG250 Gamma was produced from 1983–1987 and used a 247cc liquid-cooled two-stroke parallel twin. Within this comparison library it stands out particularly for styling, historic importance, character. It suits riders who value the qualities described in its original profile rather than choosing by specification alone.

Triumph Bonneville

The Triumph Bonneville T120 was produced from 1959–1973 and used a 649cc air-cooled parallel twin. Within this comparison library it stands out particularly for styling, historic importance, character. 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?

Suzuki RG250

  • Its production span in this library runs from 1983 to 1987.
  • The recorded engine description is: 247cc liquid-cooled two-stroke parallel twin.
  • Its strongest comparison scores are styling, historic importance, character.

Triumph Bonneville

  • Its production span in this library runs from 1959 to 1973.
  • The recorded engine description is: 649cc air-cooled parallel twin.
  • Its strongest comparison scores are styling, historic importance, character.
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Present-day appeal

Collector notes

Suzuki RG250

Collector interest is strongest where condition, originality and correct period details support the identity of the Suzuki RG250 Gamma. Its library score for styling 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.

Triumph Bonneville

Collector interest is strongest where condition, originality and correct period details support the identity of the Triumph Bonneville T120. Its library score for styling 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

Suzuki RG250

  • 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.

Triumph Bonneville

  • Confirm the frame and engine identity match the advertised model and year.
  • Check cold starting, smoke, oil leaks and unusual mechanical noise.
  • Check vibration-related fasteners, primary drive condition and signs of persistent oil 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.

Period opposition

Historic rivals

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Final result

The verdict

Suzuki RG250 Gamma wins the direct on-the-road comparison. As classic motorcycles they also finish level. Suzuki RG250 Gamma takes the overall result after the road and classic scores are weighted equally.

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