12 Notch Crankset Tool 46mm Bottom Bracket Cup Removal Installation Disassembly

Description:

- High quality precisely machined aluminum BB tool matches the cup well and won't damage or scratch the bottom brackets

- Designed for installing and removing of 12-notch external bearing bottom bracket cups with an outside diameter of 46mm.

- Need work with a 1/2" ratchet/ wrench driver for easier installing

- Suitable for DUB, Cinch, Rotor BSA30, Vuma, BB3086

Specification:

- Works for 12-notch BB Cup with outer diameter of 46mm

Package Includes: 1 Piece Bike BB Tool

: Please refer to the size of the bearing to install, make not install headset using this tool.