Extenders for triathlon

Triathlon extenders: the essential ally for time trials

Triathlon extenders are essential accessories for optimizing the cyclist's aerodynamic position and maximizing efficiency in time trials. By reducing air resistance and improving comfort over long distances, these time trial handlebars are essential for triathletes and time trial specialists. In this article, we will explore the features, specifications and best brands of triathlon extenders.

Features of triathlon extenders

1. Ergonomics and aerodynamics

The extenders are designed to allow the rider to adopt a lower, more compact position, thereby reducing aerodynamic drag and improving air penetration.

2. Materials used

Aluminum: More affordable and robust, ideal for beginners or those looking for good value for money.
Carbon: Extremely light and better absorbing vibrations, perfect for optimal performance and long distances.

3. Types of fastening

Clip-on extensions: Compatible with the majority of classic road handlebars, they allow simple installation and quick removal.
Integrated extenders: Present on specific time trial and triathlon bikes, they offer better rigidity and aerodynamic gains.

4. Shapes and lengths

S-bend model: Offers a more aggressive position, ideal for experienced cyclists.
J-bend model: More ergonomic, allows better comfort for the wrists and forearms.
Ski-bend model: Compromise between comfort and aerodynamics, popular among triathletes.

5. Cushions and armrests

Extenders often come with foam or gel cushions to improve comfort and reduce forearm fatigue.
Some models allow adjustments to perfectly adapt to the cyclist’s body shape.

The best brands of triathlon extenders

1. Profile Design

Market leader, Profile Design offers aluminum and carbon triathlon extender models, suitable for all levels.

2. Zip

Renowned for its high-end components, Zipp offers lightweight and aerodynamic extensions, often used in competition.

3. Vision

With models like the Vision Metron TFA, this brand offers cutting-edge extenders incorporating the latest technological innovations.

4. PRO (Shimano)

Shimano's PRO range offers high-performance extenders, compatible with many handlebars and popular with triathletes.

5. AeroCoach

Specializing in aerodynamics, AeroCoach develops extensions optimized to maximize gains in time trials.

How to choose your triathlon extenders?

Define your goal: Pure performance or long-distance comfort?
Check compatibility with the handlebar: Choose between a clip-on or integrated model.
Opt for a suitable material: Aluminum for good value for money, carbon for superior lightness and comfort.
Take ergonomics into account: Test different shapes to find the one that offers the best compromise between aerodynamics and comfort.
Consider adjustability: Some models allow precise adjustment of the length, inclination and armrests.

Conclusion

Triathlon extenders are essential equipment for any cyclist looking to improve their aerodynamics and time trial performance. Whether you are a seasoned triathlete or a speed enthusiast, choosing extenders suited to your body shape and running style is essential. With brands like Profile Design, Zipp or Vision, you are sure to find a high-performance model for your challenges on the road.