Shimano ES300 70 x 113mm Octalink V2 Spline Italian Bottom Bracket MFPN=360575*** integrated crown race

integrated crown race

5 Material Steel Spring Weight 550-670

Primary Color Black Shoe size 45 Gender Men Color Black Cleat Type SPD Closure Single SLW3 Dial + Velcro Strap

Locking cover with stainless steel hinge pins

SRAMs most affordable ten speed chain offers most of the strength and all of the shifting performance of other models

Shimano ES300 70 x 113mm Octalink V2 Spline Italian Bottom Bracket MFPN=360575*** integrated crown raceShimano ES300 70 x 113mm Octalink V2 Spline Italian 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. 36 BB Frame Interface Italian BB Shell Width (mm) 70 Weight 270 Spindle Interface Type Shimano Octalink V2 Spindle Length 113 Defined Color Gray