Profile Racing Euro External BB(83MM)

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

Bottom Bracket widths: 68mm, 73mm, 83mm, and 100mm
Installs with Park BBT-9 tool.

Axle sizes: 19mm or 22mm

Colors: Silver, Black, Red, Blue, Gold, Green, & Purple(19mm only).

Weight: 148g/5.18 oz