Shimano ES300 73 x 113mm Octalink V2 Spline English Bottom Bracket ZM2 Two inner pockets made of

Two inner pockets made of robust mesh fabric keep keys or money safe

articulated whip pads

removable power sensor allows for use with included road and off-road pedal bodies Dual sensing for cycling dynamics data

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

Shimano ES300 73 x 113mm Octalink V2 Spline English Bottom Bracket ZM2 Two inner pockets made ofShimano 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