Shimano ES300 73 x 113mm Octalink V2 Spline English Bottom Bracket ZM2 the only dial with step-by-step

the only dial with step-by-step and full release in a single button that provides optimal pressure distribution Integrated heel system ensures efficient heel retention

}Wheels Manufacturing PressFit 30 to SRAM Bottom Bracket with ABEC-3 Bearings Black Cups

}Park Tool SW-12C Spoke Wrench for 6- and 7-Spline Mavic

articulated whip pads

Length (mm) 44 Material Alloy Defined Color Orange Valve Core Removable Valve Presta

Shimano ES300 73 x 113mm Octalink V2 Spline English Bottom Bracket ZM2 the only dial with step-by-stepShimano ES300 73 x 113mm Octalink V2 Spline English Bottom Bracket. Shimano BB ES300 Octalink V2 Bottom BracketsFits Shimano Octalink V2 Spline Cranksets Crankarm fixing bolts not included TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 73 Weight 270 Spindle Interface Type Shimano Octalink V2 Spindle Length 113 Defined Color Gray