K3 chainring ROAD, black, 39T, 130BCD-5arm

Through its exciting design, the K3 Road chainring of the Cobweb series is a real eye-catcher with which you can build an individual custom wheel. The despite its structure stiff chainrings are made of 7075 aluminum and were also anodized for durability. The precision of CNC machining guarantees absolute shifting accuracy with 2-speed crank systems. Bolt circle 130mm, 5 arm. The K3 Road 2-speed chainrings are available in various anodized colors and gradations with 39, 44 teeth for internal mounting and 52, 53 and 58 teeth for external mounting