SRAM DUB PF-A1 - 121mm
SRAM DUB Press Fit Bottom Bracket (00.6418.016.001) for use with SRAM DUB cranks - fits 121mm Fatbike MTB applications. Compatible with frame shells with an inner diameter of 41 mm.
The box contains integrated bearings, cups and center tube plus 8mm and 2mm 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.