Cybrei Metarbon Carbon Chainring Set - Silver Size:54/38 quieter rotor with best-in-class heat

quieter rotor with best-in-class heat management

110g (rear)

Direct Mount Standard: SRAM 8-Bolt

Genuine PRO spare

Cybrei Metarbon Carbon Chainring Set - Silver Size:54/38 quieter rotor with best-in-class heatLISTING IS FOR CHAINRING ONLY An ultralight chainring set featuring a sandwiched carbon alloy outer ring with a full aluminium inner ring. The carbon hybrid sandwiched design of the outer ring provides for a lightweight yet stiff chainring but with the durability of metal teeth. The chainrings are slightly thicker than the usual chainrings which leads to stiffness but requires slightly longer chainring bolts. The 5. 9mm thick structure leads to a