This may be a ridiculous question but it has been bothering me. Please excuse my ignorance :)
Currently installed on my bike is an old style shimano BB, similar to picture below:
The issue is my BB looks like this:
My BB seems to have some kind of threaded bolt through it. This obviously means that i cant fit my crankset on with its standard crank bolts. Does any know why this bolt is there, if it is normal and if i can remove it so that i can fit my cranks the standard way?
This may be a ridiculous question but it has been bothering me. Please excuse my ignorance :)
Currently installed on my bike is an old style shimano BB, similar to picture below:
The issue is my BB looks like this:
My BB seems to have some kind of threaded bolt through it. This obviously means that i cant fit my crankset on with its standard crank bolts. Does any know why this bolt is there, if it is normal and if i can remove it so that i can fit my cranks the standard way?
Thanks for the help!