Plug and Play BB Socket System Set The Pro BB Socket System is the ultimate solution to the ever-growing number of threaded bottom bracket “standards” flooding the market. This patent-pending, innovative, and economical system adapts to both current and future bottom bracket tool needs with ease. At the core of the system is the Pro BB Socket Cup, designed to accept Pro BB Inserts via a secure magnetic connection, allowing for quick, effortless swapping with a satisfying click. As new bottom bracket standards emerge, additional inserts can be easily introduced, enabling mechanics to expand their toolkit affordably and efficiently. Completing the system is the optional Pro BB Socket Holder, which threads directly into the Cup. This crucial component prevents the socket from slipping off or pressing further onto the bottom bracket, effectively sandwiching it, and reducing the risk of injury or frame damage. Magnetic plug and play system replaces eight BB sockets. Included Pro BB Socket Cup and eight Pro BB Inserts pack down smaller than two traditional BB sockets. 7075 T6 aluminum socket is fully machined to precise tolerances for an exacting professional-level fit. Features a 3/8" square drive for use with torque wrenches, a 24mm external drive for use with Pedro's Pro Socket Handle and pedal wrenches, and internal M12 thread for use with the Pro BB Socket Holder. Precision laser cut tool steel and optimized heat treatment for precise fit and superior tool life. Includes Pro BB Socket Cup, Pro BB Inserts: Shim. 16x44, Shim. 16x41, Shim. 16x39, BSA30/DUB 12x46, T47 16x52, T47 12x52, T47 16x48.5, & Prax. 12x49, and Pro BB Socket Holder, all packed in a premium EVA foam holder. Compatibility of the inserts: Insert Shim. 16x44 : Fits 16-notch x 44mm external bearing bottom bracket cups including Shimano® BB80, BB5700, XT BB70, BB51, and previous external bearing threaded cups. Also fits many external Threaded types for Campagnolo®, Chris King, FSA MegaExo, Hope, SRAM/Truvativ GXP, Race Face X-type, Surly, Wheels, and others. Also fits disc brake rotor lockrings with 16 external notches and Shimano® TL-FC24 and TL-FC25 adapters Insert Shim. 16x41 : Fits 16-notch x 41mm Shimano® BBR60 (Ultegra® 6800/8100 series and 105 5800 series), Shimano® MT-800 (DEORE XT M8000 Series) and Shimano® MT-801 (CUES U8000 Series) bottom brackets. Insert Shim. 16x39 : Fits 16-notch x 39mm Shimano® XTR® BB93 and Dura Ace® BB9000 bottom brackets. Insert BSA30/DUB® 12x46 : Fits BBInfinite® T47, Chris King® ThreadFit™ T47 and ThreadFit™ 30, Enduro® BBright® TorqTite®, and Rotor® (T47 External 30 mm, BBright®, BB30, BB386EVO, and PF30 thread-together). Insert T47 12x52 : Fits Praxis Works® M30 ALL, M30 T47, and T47 I.B. SHIMANO. Insert T47 16x52 : Fits C-Bear® (T45 24mm, 30mm, and DUB® and T47-BB86), CeramicSpeed T47/86, Enduro® BB30/30a TorqTite (30mm and DUB® spindles) and T47 (30mm and DUB® spindles), Kogel T47, SRAM® T47 DUB®, and White Industries™ PF30 Thread-Together and T47. Insert T47 16x48.5 : Fits FSA® MegaEvo® and BB386EVO, Wheels Manufacturing™ (All with BB Cup Tool Size of 48.5mm 16 Notch) and Wheels Manufacturing™ PF30
