tubes

  1. F

    Tubeset identification

    Hi, I'm currently working on an old (Bio-Technica era?) Mécacycle MTB from France. You already know it from this post. Fillet-brazed frame and forks, except for the lugged bottom bracket shell: Unknown model and model year. The scarce photos of other Bio-Technica/Mécacycle MTBs show totally...
    • foxb13
    • Thread
    • columbus columbus off road tubes vitus vitus rocky
    • Replies: 0
    • Forum: Retro MTB Chat
  2. FluffyChicken

    Catalogue 1988 - Tange Frame Component System

    Frame, Fork, lug, Prestige, #1, #2, Infinity, Concept dimensions, info all about the tubing from Tange
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