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Free UK Shipping Over £50 & Easy Returns





Free UK standard shipping on orders over £50
The Shimano Dura-Ace WH-R9370-C99-TL front wheel is a pinnacle of engineering designed specifically for high-speed road cycling, time trials, and triathlon events. Crafted with a 99 mm deep carbon clincher rim and optimized for 700c tubeless tires, this wheel offers an exceptional blend of aerodynamic efficiency and lightweight performance. Its 23 mm internal and 35.2 mm external rim widths enhance rigidity, improving power transfer and stability during intense rides. The wheel’s design minimizes drag, allowing athletes to maintain sustained high speeds with confidence.
Featuring Shimano’s signature super aero carbon spokes, each measuring 5.2x0.8 mm, the wheel balances incredible stiffness with a feather-light feel. The Center Lock rotor mount ensures seamless compatibility with disc brakes, providing reliable stopping power under all conditions. The hub incorporates Shimano’s adjustable cup-and-cone system, delivering smooth rotation and precise adjustment, while the wide flange spacing adds lateral rigidity. Labyrinth double-contact seals protect the internals from dirt and water, ensuring long-lasting performance and reduced maintenance.
Built for riders who demand excellence, the WH-R9370-C99-TL includes a cold-forged, machined aluminum hub shell and an oversized 7075 alloy axle to keep weight low without sacrificing durability. The replaceable steel Borozon treated bearing races with a super mirror finish reduce friction for a smoother ride. Compatible with 100 x 12 mm axles and optimized for 28–30C tires, this wheel is a reliable choice for advancing your road cycling performance. Explore the full range of Shimano Dura-Ace components and complement your setup with matching rear wheels and accessories.
Is this wheel compatible with my bike’s axle?
The WH-R9370-C99-TL is designed for a 100 x 12 mm thru-axle, so ensure your bike supports this axle standard for compatibility.
Can I use tubeless tires with this wheel?
Yes, it is tubeless-ready and optimized for 28–30C tires, offering better rolling resistance and puncture protection.
Stock Status Instock - Instore - Item Usually shipped or available for shop collection, within 48 hours (Mon-Fri)
Instock - Supplier Warehouse - Item is held in Suppliers Warehouse, Depending on the the supplier transfer time can vary from 24 Hours to 14 Days for item held in European warehouse.
(over festive periods some suppliers shut from 24th Dec-2nd Jan so orders can be delayed through this period.)
Brands held in European website include Trek, Bontrager, Electra, Wahoo, Rapha. For up-to-date transfer times please call customer services on +44 (0)1782 768622
Most out products are shipped by FedEx, providing unprecedented reliability and speed. Lightweight Spares below £25.00 value have a Royal Mail postage option, which is sent via Tracked 48 service. - £2.99
Shipping on all Domestic Orders over £50.00 (excluding bikes and home trainers) for delivery within the UK is completely FREE!
Bike and Home Trainers and oversize Goods £15.00 - FedEx
White Glove Bike Delivery - our white glove option has your bike personally delivered to you by a fully trained Mechanic and Bike fitter - £99.99
(Certain bikes will only have this option such as Cargo Bikes)
To Qualify for FREE Shipping:
In some cases, we may ship items out with another courier, depending on the status and availability of items ordered. (Customers will not be charged more and will be refunded any unused postage cost) If part of an order is cancelled and the total drops below the £50.00 free postage, a postage charge may be taken.
Delivery costs will be clearly stated on the checkout page, though you will need to register (to provide your delivery address) in order to see the delivery costs.
If you have any questions about delivery charges, times or none delivery please do not hesitate to get in touch by email:store@swinnertoncycles.co.uk or by telephone on +44 (0)1782 768622. Handling is normally 48 hours, but at busy periods this may be extended but we will endeavor to process your order within 5 working days. Please bear in mind in some cases orders can take longer to process, please contact us for more details.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.












