A well-loved favourite for its overall ride quality, the Ksyrium road wheel has long been considered a smart way to upgrade your bike. Now that it's available with our UST Road Tubeless technology, it's even smarter. For a reasonable price, you get all performance and dependability that go with the Ksyrium name plus the added benefits of tubeless, including less rolling resistance, a smoother ride quality and a reduced risk of punctures. And there's no other road tubeless system that's easier to use.
Our UST rims and tires make it easy to change tires, mount and inflate. The wide rims (19mm internal) are optimized for 28mm tires (and still compatible with 25mm), perfect for tackling a variety of road terrain with efficiency and control. Our patented ISM (Inter Spoke Milling) 4D technology reduces weight for fast climbing and instant acceleration. If you're looking for an upgrade that can immediately boost your road bike's performance, look no further.
Roll faster and smoother with a reduced risk of punctures.No tube means no friction, so less rolling resistance and higher speeds.
Ride with lower tire pressure for a smoother ride and a reduced risk of punctures.
UST system offers a perfect union between tire and wheel, so installation, removal and maintenance are easy.
Lightweight rims for easier climbing and faster acceleration.ISM 4D machined welded rims.
19mm internal rim width for low rolling resistance and extra comfort with 28mm tires.
Lateral stiffness boosts agility and efficiency.Optimized bearing placement.
Straight-pull bladed double butted spokes deliver optimal stiffness.
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This item is available for International delivery. For orders outside the UK, please contact us for a quote. Read more.
UK orders are sent using Royal Mail Tracked 48, Royal Mail Recorded or Royal Mail letter post for small, light orders and Parcelforce for heavier, bulky orders. Please allow approx 2-3 days for delivery after the order has been despatched. Large and heavy items, e.g turbo trainers and work stands, will be sent by Parcelforce (UK Mainland only). Overseas orders are sent using Royal Mail International Signed For service and Royal Mail Airsure service (where permitting). Heavier items e.g. bicycles are sent using Parcelforce Worldwide. Delivery times will vary depending on destination, customs clearance, local postal service etc. Please allow up to 14 working days for delivery. Postage costs include Insurance for the value of the order. Bicycles sent within the UK are sent by Parcelforce 48 Hour Service.