BBT-5/FR-11 FEATURES
- Fits all Campagnolo® cassette lockrings
- Also fits Campagnolo® Record™, Chorus™, Centaur™, and Athena™ bottom brackets
- The outside diameter of the BBT-5/FR-11 is 22.8mm and has 12 splines
- Always use a skewer or axle nut to hold tool firmly in place during removal and installation
- Center bore for axle or spindle clearance is 16 mm
NOTE: To determine your cassette / freewheel type and the appropriate tool for it, please see Determining Cassette / Freewheel Type.
