- 4 Arm Chainring to fit Chorus 12x Chainsets. FC-CH1232 - 96 BCD FC-CH1234 - 96 BCD FC-CH1236 - 96 BCD FC-CH1248 - 123 BCD FC-CH1250 - 123 BCD FC-CH1252 - 123 BCD
Click and collect is available on all of our products. If it's on our website then we have it in our store!