• Ringworm,

    Back in the early 80s it was quite easy to determine whether your frame was intended for Shimano or Campagnolo. Shimano shifters needed another fitting. Shimano 7400, introduced in 1984, could also be fitted on Campag braze ons, so I do not know till when builders continued with specific fittings.

    When I acquired your frame, years ago, it had an Ultegra headset fitted, but I think it was somewhat more recent than the frame. Campagnolo could also have been a likely option, as 'frame only' was how these frames were delivered ussually. However, this frame originally belonged the one of Holland's best triatletes. What would someone with a not so traditionalist nature choose in the early 90s? I think 7400 was the best performing stuff.

    Shimano would do really well on your frame, but Campagnolo would be class too. Dito for Superbe, Zap or New Success if you ask me. Good luck with composing your very fine bike.

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