Cervélo AB-09 carbon road bike handlebar

Cervélo AB09 Carbon handlebar

The AB09 handlebar represents the high-end evolution of the aero road handlebar at Cervélo, initially developed for the S series bikes. Made from UD carbon, it adopts a slightly profiled upper profile, combining stiffness under stress and comfort of use, with careful ergonomics for optimal positioning of the hands and levers.

Compatible with Shimano Di2 systems thanks to full internal routing, the AB09 fits perfectly with modern road levers. Its compact design, with an 80 mm reach and a 128 mm drop , offers an excellent balance between proximity and amplitude, allowing for quick and safe transitions between different riding positions.

To ensure a perfect fit, even on rough roads, Cervélo has integrated textured areas on the stem and lever clamps, preventing any slippage without requiring excessive tightening. The carbon structure also contributes to excellent vibration absorption.

Features :

• Aerodynamic road handlebar in UD carbon, in a traditional compact format
• Proven aerodynamic upper profile, providing good ergonomics
• Inputs provided for Di2 junction box and internal wiring via the Cervélo stem
• Compatibility with all internal routing systems
• Reach: 80 mm
• Drop: 128 mm
• Rigid and lightweight structure, with effective vibration reduction
• Textured clamping zones for reliable fastening without overtightening
• Available sizes: 38, 40, 42, 44 cm (measured from center to center at the levers)
• Finish: UD carbon with gloss black varnish