Originally Posted by
Rustynegril
Thanks , I only ask because in my previous thread trying to figure out what size bottom bracket to use I was told they couldn't be sure without model number..... Pretty sure all Colnago BB are the same aren't they?
Which bottom bracket you should use has very little to do with a frame serial number. Your frame will have a certain bottom bracket shell width and will have a specific threading, likely Italian, or possibly English. Once you have determined that, the actual bottom bracket you use will depend on the crank you plan on using. Your other post states that you wish to use an ISIS bottom bracket, this implies that you have a crank that requires an ISIS bottom bracket.