julio 22, 2026Publicado Por En julio 22, 2026Vintage Shimano Dura-Ace Octalink ITALIAN Bottom Bracket BB-7700 70mm ITA 109.5Unit was partially disassembled when we go it. Splines and cup tool notches show tool marks gouges, nicks and rounding.
julio 22, 2026Publicado Por En julio 22, 2026Shimano Dura Ace Model BB-7700 Sealed Cartridge Unit Japan 109.5
