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.