Shimano 105 BB-5500 68x118.5mm Octalink V1 Spline English Bottom Bracket Model=Shop Cone Wrench May not work with OEM

May not work with OEM dropper posts Model ETENi Description Air Cartridge

Wrapping it all is a durable black Fibra-Tek microfiber cover in black or white that ensures great looks and a long life

you will need to use the inline version

Misc Valve Pack K (73

Shimano 105 BB-5500 68x118.5mm Octalink V1 Spline English Bottom Bracket Model=Shop Cone Wrench May not work with OEMShimano BB 5500 Octalink V1 Bottom BracketsFits Shimano Octalink V1 Spline Cranksets FC 7700 FC 7703 FC 6500 FC 6503 FC 5500 FC 5501 FC 5503 FC 5504 cranks Crankarm fixing bolts not included Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Weight 259 Spindle Interface Type Shimano Octalink V1 Spindle Length 118. 5 Defined Color Silver Interface English Dimensions 68 X 118. 5Mm