Chainring 57 teeth aluminium 130/110 BCD with integrated protection ring. Used for cranksets with 5 arms with a blot circle diameter of 130 or 110 mm
| Article number: | 20506 | 
| Quantity: | 2 | 
Chainring 57 teeth aluminium 130/110 BCD with integrated protection ring. Used for cranksets with 5 arms with a blot circle diameter of 130 or 110 mm. Milled out off one piece of aluminium. Available in anodised black or silver