Shimano ES300 68 x 121mm Octalink V2 Spline English Bottom Bracket MPFN-00.4315.032.360 12/14T oversized derailleur pulleys for

12/14T oversized derailleur pulleys for Shimano M9200 derailleurs

Built for swept back city handlebars in a sustainably sourced BioKork construction

}FOX Mounting Hardware - 9 Piece AL 6mm x 23

Inner width of 24 mm supports tires up to 50 mm

Shimano ES300 68 x 121mm Octalink V2 Spline English Bottom Bracket MPFN-00.4315.032.360 12/14T oversized derailleur pulleys forShimano ES300 68 x 121mm 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 Defined Color Gray Bottom Bracket Shell I. D. 1. 37 Spindle Length 121 Spindle Interface Type Shimano Octalink V2 Weight 270 BB Shell Width (mm) 68 BB Frame Interface English