• The ASC Pro reintroduces Profile Design to the one-piece extension category that we first pioneered nearly 20 years ago with the Sonic Stryke. Designed for riders who demand performance and comfort, the ASC Pro is a sleek, high-performance solution for time trials and triathlons.

• Key Features:
• One-Piece Carbon Construction: Provides superior stiffness and durability with exceptional comfort, all while maintaining aerodynamic efficiency.
• Ergonomic Comfort: Features 43° grips and high-sided arm cups modeled on the Race+ shape, ensuring a perfect fit from your elbows to wrists.
• Sizes for Every Rider: Available in 325mm, 350mm, and 375mm lengths to meet your ideal fit needs.
• Adjustable Reach and Width: Alloy brackets offer dual adjustments, with two reach positions and two width positions. The brackets can also be flipped and reversed to further fine-tune your fit.
• Padding for Optimal Contact: The consistent padding surface from elbow to wrist enhances rider comfort by maintaining full contact, reducing pressure points.
• Compatibility: Specifically designed for the A3 and A2 riser systems. The ASC Pro can easily be adapted with the A2-A3 adaptor for compatibility with the A2 system.
• Base Angle: The 15° base angle offers a solid foundation that can be adjusted by 10° or 25° with optional tilt wedges to fine-tune your riding position.

• Weight: Lightweight without compromising strength, each length weighs as follows:
• 325mm: 536g
• 350mm: 549g
• 375mm: 569g

Designed for the serious rider, the ASC Pro combines advanced engineering with comfort and adjustability to optimize your performance on race day.

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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