Bike Mielec

Anyone have any trouble installing the BB on their melec. I have mine installed but there was resistance and had to wrench it in. Then read that was a bike non in whole steel vs alu.

you shouldn't have to wrench any BB in unless it's the last few mm's. The threads probably needed chasing, but there's a chance you will have forced it in at a dodgy angle and it will fall out in time. It should screw in by hand, especially the first part.