Description
The Enduro BBT-46×12-30 Pro Bottom Bracket Cup Socket is a 46mm by 12-spline tool designed for the professional removal and installation of most BSA bottom bracket cups with 30mm inner diameter bearings. It features a unique design that allows you to switch between 24mm, 29mm, and 30mm inner guide inserts or use a universal insert, depending on your needs. These snap-in inserts help keep the tool aligned while working on bottom bracket cups and include a 3/8-inch drive for compatibility with torque wrenches or breaker bars. The tool is precision manufactured from 6061-T6 aluminum, the same material used in Enduro bottom bracket cups, to ensure secure, no-mark installation and removal.
- Designed for professional removal and installation of bottom brackets with 46mm x 12-spline BSA BB cups.
- Features a 30mm inner bearing guide insert for cranksets with 30mm I.D. bearings.
- Includes snap-in inner guide inserts for 24, 29, and 30mm sizes or a universal insert.
- Snap-in inserts have a 3/8 inch drive compatible with torque wrenches and breaker bars.
- Precision manufactured from 6061-T6 aluminum to ensure secure, no-mar cup installation and removal.





