Shimano, BB-UN300 LL113, Square Taper BB, British, 68mm, : 113mm, Silver

Wheels Manufacturing, PF30 --> Ext, Press-fit 30, BB Shell: 68/73mm, Dia.: 46mm, Axle: 24mm, ACB ABEC 5, Black, PF30-OUT-3

Shimano, EBBES300B21, BB-ES300, Octalink, BB Shell: 68mm, Axle: 121mm, Steel, Silver

SRAM, DUB BSA 73mm Ai, Threaded Cups, British, 73mm, 28.99mm

Wheels Manufacturing, BBright Outboard, Press Fit BB, BBright, Spindle: 24/22mm, Width: 79mm, Diameter: 46mm