Cybrei Metarbon Carbon Chainring Set - Black Size:50/34 Optional shock cord included for

Optional shock cord included for extra stability for heavy loads/rowdy terrain

The entire helmet structure has been altered so that a different density of EPS liner can be used

Lockout Force X8

and an 8-degree flare deliver full control for climbing

Cybrei Metarbon Carbon Chainring Set - Black Size:50/34 Optional shock cord included forAn 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 firmer and stronger product The