Shimano 105 BB-5500 68x118.5mm Octalink V1 Spline English Bottom Bracket MFPN=00.6118.746.004 1 1/8" threadless and 31

1 1/8" threadless and 31

The grip area (22

}KMC K1 Kool Narrow Chain - Single Speed 3/32" 110 Links Silver/Black

} Developed by The Boeing Company for lubrication and protection of aircraft components

Shimano 105 BB-5500 68x118.5mm Octalink V1 Spline English Bottom Bracket MFPN=00.6118.746.004 1 1/8" threadless and 31Shimano 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