hello,
i am converting an old bianchi to a singlespeed and need some help with the bottom bracket. i know it has a 70mm bottom bracket shell but i'm having trouble finding a 70mm bottom bracket and crankset combination that will work. any help would be greatly appreciated.
i am converting an old bianchi to a singlespeed and need some help with the bottom bracket. i know it has a 70mm bottom bracket shell but i'm having trouble finding a 70mm bottom bracket and crankset combination that will work. any help would be greatly appreciated.