* PRESS-1 installs 20 bearing sizes including today's most common bottom bracket bearings* Also includes linkage offsets for full suspension bearing installation and three speed spacers for faster installs* All parts are laser etched for easy identification* Includes: T-Handles with 3/8" Acme threaded rod, (3) 30mm "speed spacers", (2) 20mm frame linkage standoffs, (2) 30mm frame linkage standoffs, 42 pieces total, plus wood storage base* Includes two open bore drifts for the following bearing sizes:2437, 22x37 (GXP Left), 6000, 6001, 6002, 6003, 6801, 6802, 6803, 6804, 6805, 6806, 6900, 6901, 6902, 6903, 6904, 1526, 1728, 27.5x37 (SRAM Predictive Steering)