>>1455968It is a GT timberline, 18 inch, 90s I think
Has FC-MC12 crankset, of which I found out today has been recalled. No Shimano support in the UK, otherwise I would try to get it replaced as other seem to have even 20 years later
Pic related, it was the BB after removal
I gave the shell some boiliong water to heat it, before a final tug