- Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 45-47 mm and a minor diameter (inside of notches) of 44 mm, including: SRAM BSA DUB, Race Face Cinch, Rotor BSA30, Zipp Vuma, Hawk Racing BB3086, and more
- 3/8" drive fitting

bicycle cleat wear-Park Tool BBT-79.3 Bottom Bracket Tool — 12-Notch
Qty: