SHIMANO 5500 OCTALINK BOTTOM BRACKET (DOUBLE). ENGLISH (BSA) THREAD. IDEAL FOR RETRO OR MODERN BUILD. NICE CONDITION.
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SHIMANO BB-5500 105 Bottom Bracket - Black
Shimano BB-ES300 Octalink BSA Bottom Bracket Various Sizes
BB-ES25 SHIMANO OCTALINK BOTTOM BRACKET CASSETTE 113mm 68mm SEALED CARTRIDGE
SHIMANO BB-ES51 Octalink V2 Bottom Bracket (68x113-mm)
Shimano Deore Alivio Octalink V2 Bottom Bracket ES-300 73 x 126
