Shimano 105 BB-5500 68x118.5mm Octalink V1 Spline English Bottom Bracket Model=Shop Cone Wrench Return angle of only 30

Return angle of only 30 degrees

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

Single-click

Premium fender compatibility RockShox bolt-on fender included

Length 9 Lock Style Keyed Diameter 12 Cable Included No Shackle Width 4

Shimano 105 BB-5500 68x118.5mm Octalink V1 Spline English Bottom Bracket Model=Shop Cone Wrench Return angle of only 30Shimano 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