Shimano ES300 70 x 113mm Octalink V2 Spline Italian Bottom Bracket ModelNumber=32891 and cutouts in the outer

and cutouts in the outer and inner plates drop 13 g from the previous generation

SpeedsSpeeds 12sp SizeSize 1/2x3/32 LinksLinks 114L Master linkMaster link Material Material ColorColor Silver WeightWeight WidthWidth UseUse QuantityQuantity Speed 12-Speed Color Silver

Campagnolo Shifter Parts Index Gears Index Springs Campagnolo Shifter Part Index Spring Position Right Quantity Single

Model Circuit Travel/Drop 125mm Diameter 31

Military drop test certified

Shimano ES300 70 x 113mm Octalink V2 Spline Italian Bottom Bracket ModelNumber=32891 and cutouts in the outerShimano BB ES300 Octalink V2 Bottom BracketsFits Shimano Octalink V2 Spline Cranksets Crankarm fixing bolts not included 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 Size 70Mm X 113Mm Interface Italian