Profile Design Sonic / Ergo / 52 ASA Aerobar

• Introducing the sonic ergo 52ASA aerobar - the next evolution of our wildly popular Aero Shaped Carbon (ASC) extensions, now reimagined in a sleek, high-performance aluminium construction
• Engineered using an advanced multi-stage forming process, the 52ASA delivers the same arm-hugging ergonomic profile that made our ASC extensions iconic
• The refined shaping supports a natural wrist angle, enhances stability under load, and promotes a more aerodynamic position without compromising comfort
• Built for athletes who demand performance and value, the 52ASA offers the proven fit and speed advantages of our signature design - now in a durable, race-ready aluminum package at a more accessible price point
• Precision shaping. Proven speed. Elevated performance
• Construction: Aluminium
• See the matching computer mount - PRASAGMT

All UK Mainland Bike Deliveries Over £999 - Free Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).Bike orders under £999 and eBikes will incur a £25 delivery fee.

Free Delivery On Orders Over £199.99 - When you spend more than £199.99 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.

Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.

At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.

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