Bottom Bracket Bearing Guide BB90

BBT-006 - Bottom Bracket Bearing Guide (BB90 and 24/22mm) for Bearing Press This double-sided bottom bracket bearing guide enables precise installation of 24mm x 37mm or 22mm x 37mm bearings directly into BB90 shells or outboard BB cups, compatible with Shimano and SRAM GXP cranksets. Designed for professional bike maintenance and assembly, this guide ensures accurate bearing placement during installation. Please note, this listing includes a single guide; order two if you need a pair for symmetrical installation.