I've got a steel singlespeed and I want to install truvativ hammerschmidt cranks. I know, I know, it won't be a singlespeed anymore.. Looking for a builder to weld / braze ISCG tabs Thoughts as to a builder that would take this on as it's a smaller project? Would an entire new BB shell need to be installed? Is it something that could just be done somewhat economically?
Thanks,
Thanks,