I want to change my 50T chainring of my Shimano Sora FC-3503 crankset.
Do I have to buy the same one or other chainrings are also compatible with it?
If yes could you give me some light which ones ?
Thanks in advance.
The 50 tooth chainring is a standard 5 bolt, 130 BCD chainring. There are other options available that will fit, but most 130 BCD will have 53 teeth, so you may have to hunt around for a bit to find a 50 tooth that you like.