BSA 30MM OUTBOARD BOTTOM BRACKET

-Includes LH & RH BSA threaded cups, bearings(2), bearing seals(2), 2.5mm spacer(1), 1mm spacers(3)

-Bottom Bracket widths: 68mm, 73mm, 83mm, and 100mm

-Installs with Park BBT-29 tool.

Axle size: 30mm

Colors: Black

EURO EXTERNAL (OUTBOARD) BOTTOM BRACKET

-Includes LH & RH threaded cups, bearings(2), tube spacer, cone spacer, & aluminum/steel spacers.

-Bottom Bracket widths: 68mm

-Installs with Park BBT-9 tool.

Axle sizes:19mm

Colors: Black