The Profile Design 39A Aerobar Extensions feature a shallow-angle (39°) bend for a natural wrist position and aerodynamic advantage. Crafted from lightweight 6061-T6 aluminum, these 400 mm extensions are ideal for triathletes and time-trial riders seeking comfort and efficiency.
Key Features
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39° bend for ergonomic hand placement.
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400 mm length for optimal fit and reach.
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Lightweight 6061-T6 aluminum construction.
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Internal cable routing compatible.
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Designed for triathlon and TT performance.
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