• So I am ten years out so unlikely if not impossible to match these parts, without an overhaul of the drive chain

  • unlikely if not impossible to match these parts

    You not only have the problem of 6-speed UG cassettes not fitting on the HG body of the Mavic wheels, but your frame will be 126mm OLN if it was made for 6-speed and the wheels will be 130mm to suit later 7/8-speed practice.

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