he Cervelo AB08 Aero Bar Extension Kit for S5 is perfect for riders looking to transform their favourite aero road bike into a dedicated time trialling machine. This is a genuine accessory from Cervelo, machined to fit the Cervelo AB08 handlebar and CS28 V-Stem perfectly.

The kit contains comfortable elbow pads as well as all the hardware you need to connect them to your proprietary S5 handlebar. It does not include bar extensions, leaving the rider free to choose their preferred shape in a separate purchase.

Included: Fixing brackets, elbow pads, hardware.

Please note: Compatible with third-generation Cervelo S5 (2019 - 2020) cockpits only.

With a jaw-dropping weight of only 160g for a 420mm bar, the CADEX Race Handlebar delivers a clear competitive advantage with zero compromises in comfort and control. A cutting-edge one-piece moulding process eliminates the flex found in traditional bonded handlebars and produces a feel that’s stiff yet compliant. Unbeatable all-rounder performance for sprinting, climbing and cornering—all day long.

Built for maximum speed and control on challenging gravel terrain, the all-new one-piece molded CADEX GX handlebar is designed for those who favor the added confidence of a more aggressive flare in the drops. The extended 16-degree flare combined with an increased 5-degree out and backsweep and D-shaped top section delivers the perfect combination of cockpit compliance and control.

No road is too rough, no route too hard. From gruelling races over variable surfaces and mixed terrain, to mega training days into the unknown, this superlight yet ultra-strong composite handlebar sets a new standard for high-performance all-road riding. Ergonomic shaping, a subtle backsweep, and an 8-degree flare deliver full control for climbing, sprinting and hammering all roads, all day long.