Park Tool BBT-5 / FR-11 Cassette and Bottom Bracket Tool

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