Cartridge Bottom Bracket Tool

Blacks

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" ratchetsCompatible with: Shimano Octalink (BB-ES..), ISIS (BB-UN..)Bottom brackets w/ 20 teethTool material: CrMo steelSize: 5.3 x ø3.2 cm / 2.1” x ø1.3”Weight: 102 g / 3.59 oz

Amazon

Shop grade tool for removal and installation of Shimano and ISIS Drive bottom bracket cups. Made from forged steel. Has both 24mm wrench flats and 1/2" socket bore for tool interface flexibility. Forged CrMo Steel tool 5.3xø3.2cm 130g