Shimano 105 BB-5500 68x109.5mm Octalink V1 Spline English Bottom Bracket CheckoutTitle=SRAM Apex Brake Pad/Holder Kit Black Actuators are at the bottom

Actuators are at the bottom of the post and convert the cable pull to open the piston allowing the dropper to move

MS66 10sp 44 15 28

}Wheels Manufacturing Italian Bottom Bracket - 24mm Spindle ABEC 3 Black

8mm Size 44cm Stem Length 130mm Hood Width 44cm Drop Width 46

We returned to Snow Mountain Ranch

Shimano 105 BB-5500 68x109.5mm Octalink V1 Spline English Bottom Bracket CheckoutTitle=SRAM Apex Brake Pad/Holder Kit Black Actuators are at the bottomShimano 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 250 Spindle Interface Type Shimano Octalink V1 Spindle Length 109. 5 Defined Color Silver Interface English Dimensions 68 X 109. 5Mm