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Birzman Bottom Bracket Socket for Hollowtech II

£23.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Compatible with Shimano Hollowtech II or other 16-notch 44mm external bearing bottom bracket cups and 16 notch rotor disc lockrings (including E-Thru axle hubs). Fits Shimano BB Tool Adaptors TL-FC24 and TL-FC25.

- Functions: 1/2" Drive
- Material: CNC machined hardened steel
- Size: 55 x 45 mm
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Questions & Answers (1)
What size wrench fits the hexagonal faces? Not listed on Birzman catalog nor website. Thank you.
18 Nov 2019
Hi, you will need a 24mm or large adjustable wrench. Thanks 19/11/2019