the other day (seemingly out of nowhere) my crank came loose on my single speed, i tightened it back up & it came loose again.
since then i have been careful as not to muck up the square taper on the crank but i just cant make it
stay :(
ive tried taking it off and putting a layer of foil on it (has worked for me before) but i cant thing of any other ways of keeping it on propperly.
the other day (seemingly out of nowhere) my crank came loose on my single speed, i tightened it back up & it came loose again.
since then i have been careful as not to muck up the square taper on the crank but i just cant make it
stay :(
ive tried taking it off and putting a layer of foil on it (has worked for me before) but i cant thing of any other ways of keeping it on propperly.
any ideas?
thanks