Cyclus Tools Bottom Bracket Tapping Tool
The Cyclus Tools tap produces an optimum concentricity of the thread in the bottom bracket housing. Both sides of the tap are screwed in simultaneously to prevent jamming and damage to the existing thread. When using the bottom bracket tap, a suitable cutting fluid must be used. Available versions: for English thread (BSA 1.370" x 24 tpi), Italian thread (ITA 36 x 24 tpi) or French thread (FRA M35 x 1).