IRD 68 x 103mm Square Taper Sealed Bottom Bracket

68x103mm Square Taper JIS Catridge Type BB, Shimano compatible

CroMoly JIS square taper hollow spindle. Steel cups

Made in Japan by Tange for IRD

Most affordable 68x103 BB!

BB Shell Width: 68 mm

Spindle Length: 103 mm

BB Thread Type: English/ISO

Spindle Interface Type: Square Taper

This is about the shortest affordable cartridge bottom bracket currently available.

These do NOT come with crank bolts. See the related items, below.