Ask a Question

If you have a question about this product, want to know more information or just have a general question please fill out the form below and let us know what you are looking at, and what you would like to know. Alternatively you can call us on 01942 826598 if it is urgent.


American to Euro Bottom Bracket Wonder Cups Adaptor

Brand: Alans BMX

Code: BBTBMX20

Special Order from the Supplier
Usually available 2-3 days!
Call us to check availability

Ask a Question

Brand: Alans BMX

Got a BMX bottom bracket shell on your frame but want to run an MTB BB? Spend 10mins. fitting these Wonder Cups and you are sorted. 

The latest version now suits the latest generation of external bearing BBs and it is counter bore design means a standard 68mm BB can be used to keep your chain line perfect.


Just 108g

Customer Reviews

Based on 1 review Write a review