Cybrei Metarbon Carbon Chainring Set - Silver R3 Postmount brake adaptor for use

Postmount brake adaptor for use with 160mm and 180mm brake discs

Triathlon sessions

Saddle Angle Adjustment: 0-27 degrees

With its 500 mm² contact area

5% and unaffected by temperature changes

Cybrei Metarbon Carbon Chainring Set - Silver R3 Postmount brake adaptor for useLISTING 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