Profile Design 52a Aerobar Extensions

The 52-degree angle is designed to place your wrists in a more neutral, ergonomic position compared to flatter extensions. This helps reduce strain during long time trials or triathlons while still allowing for an aggressive, aerodynamic tuck.

Yes, these are designed to work with both mechanical and electronic shifting systems. The internal routing ports accommodate the necessary cables or wires for a clean, clutter-free cockpit.

Yes, the extensions feature a 7.5mm lateral shift capability. This allows you to fine-tune the width of your grip to better match your shoulder alignment and personal comfort preferences.

These extensions measure 400mm in length. This is a standard length that provides plenty of room to cut them down to your specific fit requirements if needed.

Yes, they are built with a standard 22.2mm diameter at the clamping area, making them compatible with the vast majority of aerobar systems on the market.

Aluminum 6061-T6 offers a reliable, durable, and cost-effective construction that stands up well to the rigors of travel and frequent adjustments. While slightly heavier than carbon, it provides a stiff, predictable platform for your cockpit.