Cartridge Bottom Bracket Tool

A professional tool for the assembly, installation and removal of Shimano® and ISIS Drive® bottom brackets. The Cartridge Bottom Bracket Tool from Topeak is a professional shop grade tool for the removal and installation of Shimano® and ISIS Drive® bottom bracket cups. It fits both a 24mm wrench and a 1/2” socket for tool interface flexibility. Made from one piece with a particularly flat profile for easy mounting of the bottom bracket (cartridge bearing) with attachments for 24mm wrenches and 1/2" ratchets Compatible with: Shimano Octalink (BB-ES..), ISIS (BB-UN..) Bottom brackets w/ 20 teeth Tool material: CrMo steel Size: 5.3 x ø3.2 cm / 2.1” x ø1.3” Weight: 102 g / 3.59 oz