SRAM DUB BB30-A1 - 68 / 73mm
SRAM DUB BB30 Bottom Bracket (00.6418.017.000) for use with SRAM DUB cranks - fits 68mm or 73mm Road and MTB applications. Compatible with frame shells with an inner diameter of 41 mm.
The box contains integrated bearings, cups and center tube plus 3mm and 4.5mm drive-side spacers.
Requires a bottom bracket bearing press tool to install cups correctly. For best results, have your frame faced by a professional bicycle mechanic.