Profile Design 400mm 4a Aerobar Extensions

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Performance The 43a extension offers a ‘wrist relief’ style bend that is intended to allow the extension to hug to the arm for improved aerodynamics without sacrificing wrist comfort. The 43 degree grip angle is based on testing with riders to find a common neutral configuration. Orgin Profile Design had great success with the T3 extension from our previous range of bars. The 43a is an enhanced version of that popular extension with more precise shaping to follow the riders arm. Tech Guide All the extensions have a 22.2mm diameter in the clamping aera. They are designed for cables to be routed out the rear of the extensions so do not have cable exit holes. Who is it for? The extensions will fit in any aerobar that is designed for 22.2mm. The 43a extension is a great option for any rider looking for a neutralwrist angle and positioning versatility.
• Extension Length: 400mm • Extension Angle: 43 Degrees • Extension Rise: 80mm (bottom to top) • Outer Diameter: 22.2mm • Offset: 7.5mm • Includes: Sold as a Pair (1 Right and 1 Left Extension) • Construction: 6061-T6 aluminium • Colours: Anodized Matte Black • Weight: 110g/pair