18x30x7 mm this bearing replaces bearings marked 6903 in front hubs from DT Swiss, Giant and Bontrager, though the ID of this bearing is 1mm larger than standard 6903.
29x42 mm, for SRUM DUB axle. This kit should work for any bottom bracket that has 42mm OD bearings, including BB30, BB30A, PF30, PF30A, BBRight, and BB386.
ShimanoShimano 9
