Black Inc Integrated Barstem AB-02 Size:38 x 80mm 21g protein per serve

21g protein per serve

Ceramic Speed Headset

The simple twist-on design installs in seconds and securely mounts to round aerobar extensions

It's a wheelset at home in a wide range of conditions

It has become fashionable to say that bikes have gotten as aero as possible

Black Inc Integrated Barstem AB-02 Size:38 x 80mm 21g protein per serveThe Integrated Aero Barstem is the new benchmark aero barstem for road and gravel, combining leading aerodynamics with refined ergonomics and a feathery weight. Its progressive shape, with drops flared by 30mm, boosts control and slashes the drag of the combined bike and rider, while increasing wrist clearance and comfort. The Integrated Aero Barstem achieves its speed in two ways: 1, it enables the rider to achieve a much more aero position; 2, it