Classic motorcycle head-to-head

Kawasaki KH250 vs Triumph Bonneville T120

Kawasaki KH250 scores 79/100 overall against Triumph Bonneville T120 on 82/100. On the road: 63–65. As classics: 95–98. Overall result: Triumph Bonneville T120.

The numbers

Category-by-category result

CategoryKawasaki KH250Triumph BonnevilleAdvantage
road
PerformanceDirect comparison of power, acceleration and usable performance across the pre-1990 classic field.76Kawasaki KH250
HandlingSteering, stability, weight and real-road manners.78Triumph Bonneville
BrakingDirect comparison of real stopping ability without an age allowance.65Kawasaki KH250
ReliabilityEngine, electrics and general dependability when properly maintained.66Level
Ease of ownershipMaintenance, parts supply and access to specialist knowledge.68Triumph Bonneville
ComfortRiding position, vibration and suitability for longer journeys.66Level
classic
StylingDesign quality, visual presence and period appeal.910Triumph Bonneville
Historical importanceInfluence on motorcycling and importance within its era.910Triumph Bonneville
Collector appealLong-term desirability among classic motorcycle enthusiasts.109Kawasaki KH250
CharacterSound, feel, personality and memorable riding experience.1010Level

Choose the Kawasaki KH250 if…

you want the sound and character of a Kawasaki triple in learner-friendly form, with unmistakable 1970s appeal.

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

Kawasaki KH250

The Kawasaki KH250 was produced from 1976–1980 and used a 249cc air-cooled two-stroke triple. Within this comparison library it stands out particularly for collector appeal, character, styling. 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?

Kawasaki KH250

  • Its production span in this library runs from 1976 to 1980.
  • The recorded engine description is: 249cc air-cooled two-stroke triple.
  • Its strongest comparison scores are collector appeal, character, styling.

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

Kawasaki KH250

Collector interest is strongest where condition, originality and correct period details support the identity of the Kawasaki KH250. Its library score for collector appeal 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

Kawasaki KH250

  • 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

Triumph Bonneville T120 wins the direct on-the-road comparison. Triumph Bonneville T120 wins the classic-motorcycle comparison. Triumph Bonneville T120 takes the overall result after the road and classic scores are weighted equally.

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