Press Fit BB86 standard. Shell width: 68mm. Model number: SM-BB72-41B.
Shimano Ultegra 105 Bottom Bracket Italian Thread HollowTech II Cups Bike BB
Shimano Ultegra 105 Dura Ace 6700 Road Groupset Grey Crankset Shifter FD RD Bike
Shimano Ultegra / 105 SM-BB72-41B Press Fit BB86 Bottom Bracket / 86.5mm
Shimano Ultegra/105 SM-BB72-41B Press Fit BB86 Bottom Bracket Hyperglide Bicycle
