Just so we're clear, are you still tackling with the crank bolt or are you past that and now trying to remove crank from BB spindle?
Either way leverage is your friend.
Find a long pipe, or similar, to increase the length or your spanner.
If concerned about the threads you may need an older style crank remover which pulls from the back.
@dmczone started
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Just so we're clear, are you still tackling with the crank bolt or are you past that and now trying to remove crank from BB spindle?
Either way leverage is your friend.
Find a long pipe, or similar, to increase the length or your spanner.
If concerned about the threads you may need an older style crank remover which pulls from the back.