Shimano 105 BB-5500 Octalink Bottom Bracket. Compatible with Shimano Octalink V1 cranksets including FC-7700, FC-7703, FC-6500, FC-6503, FC-5500, FC-5501, FC-5503 and FC-5504. Spindle Interface Type: Shimano Octalink V1.
Shimano 105 Shimano CS-HG700 105 11-Speed Road Bike Cassette - 11-34T
Shimano BB-ES300 Octalink Bottom Bracket - 68mm
Shimano BB-ES300 Octalink BSA Bottom Bracket Various Sizes
SHIMANO BB-ES51 Octalink V2 Bottom Bracket (68x113-mm)
Shimano BB-ES300 Octalink Bottom Bracket - All Sizes 68 & 73mm
Shimano BB-ES300 Octalink Bottom Bracket - 68 x 121mm
