Blessedwalnut
New Member
Hi, I have a Brompton with a jis 119mm bb. The bb got stuck, and in removing it on the drive side the threads on the frame got damaged. Tried to replace with a new cartridge but the plastic threads got ruined when attempting to, with the bb ending up at an angle.
Is there a threadless bb that will fit the Brompton? If not will a non plastic bb work as it will be harder to strip?
Trying to avoid replacing the entire frame as it's about £280
Thanks
Nick
Is there a threadless bb that will fit the Brompton? If not will a non plastic bb work as it will be harder to strip?
Trying to avoid replacing the entire frame as it's about £280
Thanks
Nick