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.

Features
System: Magnetic plug-and-play system replaces four BB sockets; included Pro BB Socket Cup and four Pro BB Inserts pack down to the size of one traditional BB socket tool.
Material: 7075 T6 aluminum socket fully machined to precise tolerances for professional-level fit.
Drive & Compatibility: Features 3/8" square drive for torque wrenches, 24 mm external drive for Pedro's Pro Socket Handle and pedal wrenches, and internal M12 thread for Pro BB Socket Holder.
Inserts: Precision laser-cut tool steel with optimized heat treatment for precise fit and superior tool life.
Contents: Pro BB Socket Cup and Pro BB Inserts – Shim. 16×44, BSA30/DUB 12×46, T47 16×52, and T47 12×52.

Mfr Claimed Weight
TBC