Square BB

Neco bottom bracket square with size 68 * 119 mm in sealed bearing black color

Neco bottom bracket jis with size 68 * 113.5mm, sealed bearing, black color and steel, nylon threads

Neco bottom bracket bsa bike 68 * 131 mm axle jis with thread steel and nylon.

Neco bike bottom bracket with size 68 * 122.5mm in sealed bearing black color

Neco bottom bracket Bsa 68 * 115mm bicycle axle square with steel / nylon thread

Neco bike bottom bracket square 68 * 127.5 mm en black color with bearings sealed

Shimano BB bicycle bottom bracket with 122.5mm axle and 68mm length . Model BBUN100 with nylon thread

Ozone bicycle bottom bracket with the measure 73 * 122.5 mm. Component of sealed bearings and square axle.

M-Wave bottom bracket without thread in the measure 122.5 mm compatible with bsa (68) and Italian (70) frames of sealed bearings with included screws. Bottom bracket to be applied to frames with damaged thread

M-Wave bottom bracket square in the measure 68 - 107.5mm with aluminum cups of sealed bearings with a weight of 244gr.