Shimano 105 BB-5500 68x118.5mm Octalink V1 Spline English Bottom Bracket Mount-3-Bolt DM 6mm Offset Model Sidekick Front/Rear Rear (HG

Model Sidekick Front/Rear Rear (HG 8-11sp) Axle/Spacing (mm) 12x148 Hole 28 Spoke J-Bend Brake 6-Bolt Color Black/Silver Weight 450g Axle Size 12 X 148Mm Cassette Body Type HG Hub Drilling 28H

0 bead folding type tubeless color anthracite/black weight 745g

Aero chainrings available in 46T - 52T

Bearing Type Cartridge Crown Race 40 Color Silver Lower Stack Height 1 S

6 Color Silver Includes Star Nut No Defined Color Silver

Shimano 105 BB-5500 68x118.5mm Octalink V1 Spline English Bottom Bracket Mount-3-Bolt DM 6mm Offset Model Sidekick Front/Rear Rear (HGShimano 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