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Birzman Bottom Bracket Tool Adapter

Customer Reviews (2)
5 / 5| Write your review
£15.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
- Slide into Hollowtech II B.B. tool
- Compatible with BB9000 and BBR60
- CNC machined laser cutting
- Hardened steel
- Weight: 23g
Product Reviews (2)
Questions & Answers (0) Q & A
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Product Reviews (2)
Overall Product Rating 5 / 5
Very good useful tool
By Ian
04 Sep 2020
5 / 5
I recommend this product
ProsDoes 2 BB types in one tool. Accurately built. Steel strength
Had a very tight Dura Ace size bottom bracket cup. The plastic style insert just shredded itself in the end despite trying very carefully to ease it loose. Got on of these and with the help of a breaker bar it came free. It didn’t even mark the BB shell which was good. As a bonus I can flip around and do the new Ultegra standard BB cups also. So if you already have an old style socket BB cup tool, this is a great addition to then be able to cover 3 different size standards.
Perfect for the job
By Peter
22 Sep 2017
5 / 5
I recommend this product
ConsA touch on the expensive side
ProsWell made
This adapter is perfect if you use a Hollowtech II BB tool designed for attachment to a 1/2 inch ratchet handle. It fits inside the standard tool to reduce the applicable diameter to the smaller Ultegra and DuraAce size BBs. The adapter is well made and fits perfectly.
Questions & Answers
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