Road Bike Aluminium Alloy Racing Small Bent Handlebar 31.8mm Black

This road bike bent handlebar is built for cyclists who want a responsive, lightweight steering component for racing or sportive riding. The aluminium alloy construction offers a good stiffness-to-weight ratio, helping transfer power efficiently during climbs and sprints. Designed with a small bend shape, it suits an aggressive aerodynamic position often used in road racing and fast group rides. The 31.8mm clamp diameter fits the majority of modern road stems, making it a straightforward upgrade or replacement. Available in four widths (380mm, 400mm, 420mm, 440mm), all finished in black with printed UNO branding marks, this handlebar allows riders to select the width that best matches their shoulder span for comfort and control.

Features and Construction

Every aspect of this handlebar is focused on practical road cycling performance. The aluminium alloy material provides a solid yet manageable weight, and the small bend shape reduces reach for a lower frontal area. Compatibility with road hand change systems of 23.8-24.2mm ensures the brake and shift levers fit securely.

Material and Build

The handlebar is made from aluminium alloy, a common choice for road components that need to balance durability with low weight. The surface is finished in black with printed UNO branding marks, giving a clean, understated appearance that suits most bike builds. The 31.8mm clamp diameter is a standard size, so it can be installed on a wide range of stems without adaptors.

Size and Practical Fit

Four width options are available: 380mm, 400mm, 420mm, and 440mm. These measurements refer to the outer-to-outer width at the hoods, allowing riders to choose a width that aligns with their shoulder width. Narrower bars (380mm, 400mm) are common for racing and aero positioning, while wider options (420mm, 440mm) offer more leverage and stability for longer rides or riders with broader shoulders.

Uses and Placement

This handlebar is designed primarily for road cycling use, particularly where a low, aerodynamic position is desired. It works well on road bikes used for racing, fast training rides, and sportives. The small bend shape is less pronounced than a classic ‘compact’ curve, suiting riders who prefer a straight, aggressive wrist angle.

Event or Professional Use

For cyclists taking part in road races, time trials, or fast club runs, this handlebar offers the stiffness needed for sprinting and climbing efforts. The narrowest widths (380mm and 400mm) help reduce frontal drag, which can be beneficial when riding in a pack or against the clock.

Everyday Home Use

For general road riding or bike upgrades, this handlebar provides a dependable component that doesn’t add unnecessary weight. The 420mm and 440mm widths are more forgiving for riders who prioritise comfort on longer distances. Installation is straightforward for anyone familiar with replacing handlebars.

Benefits and Buying Value

Choosing a component with standard sizing and a proven material like aluminium alloy offers reliable performance at a reasonable cost. This handlebar gives riders the option to fine-tune their fit without changing other parts of the cockpit.

Reuse and Low Maintenance

Aluminium alloy is a low-maintenance material that does not require special treatment beyond normal cleaning. The handlebar can be transferred between bikes if stem clamp diameter matches, extending its useful life across different frames.

Why Choose This Product

This handlebar provides a clear size range and the essential compatibility details (31.8mm clamp, 23.8-24.2mm lever fit) that riders need to make an informed choice. It offers a practical upgrade for those seeking a lightweight, racing-oriented bend without moving to more expensive materials.