A smart upgrade for your road bike is now even smarter. Lighter, and smoother riding, the Ksyrium UST delivers proven performance and new Road Tubeless technology.
A well-loved favorite 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 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.
PAIR WEIGHT (g) 1650
FRONT WEIGHT (g) 755
REAR WEIGHT (g) 895
Delivered with
Mavic tyre sealant (rear wheel) / Tyre sealant syringe / BR101 quick releases / UST valve and accessories / Tubeless rim tape / User guide
Intended use:
ASTM CATEGORY 1 : road only / For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels don't exceed 120kg, bike included / Recommended tyre sizes: 25 to 32 mm / Max. Pressure: 23mm 8.7 bars - 125 psi, 25/28mm 7.7 bars - 110 psi
Groupe Sportif SKU: KS/19/UST/F
This product will ship direct to you from our warehouse in Victoria
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This product is only available during Black Friday Cyber Monday at this price
For the first time, we are selling a limited catalogue direct to consumer. All orders will be fulfilled via our warehouse in Victoria, Australia
This website was created exclusively for Black Friday Cyber Monday. Orders will not be accepted afterwards.
Our team is here to assist you - pre and post purchase. You can contact us via our website.