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Shimano - 11spd
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Shimano - 11spd
Mavic 2018 Ksyrium Pro UST Wheelset
Mavic 2018 Ksyrium Pro UST Wheelset
Mavic 2018 Ksyrium Pro UST Wheelset
Mavic 2018 Ksyrium Pro UST Wheelset
Mavic 2018 Ksyrium Pro UST Wheelset
Mavic 2018 Ksyrium Pro UST Wheelset

Mavic 2019 Ksyrium Pro UST Wheelset

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The 2018 Mavic Ksyrium Pro UST Wheelset updates the famous Ksyrium Pro lineage with UST Tubeless technology, improving the ride quality and comfort for long days in the saddle. With serious riding in mind, Mavic's inclusion of UST technology delivers a smooth-riding wheelset with exceptionally low rolling resistance, that makes mounting tubeless tires easier than ever. Strong yet lightweight, the 17mm wide rims are milled using Mavic's ISM 4D technology to shave weight where it's not needed, and further improved by Mavic's Fore Drilling to create a better connection between the bladed straight pull spokes and the rim.

The bladed Zicral spokes lace down to Mavic's lightweight and versatile aluminum hubs, the rear using Mavic's Isopulse asymmetric lacing for a better balance between the left and right sides of the rear wheel. The Ksyrium Pro UST Wheelset comes mounted with 25mm front and rear specific Yksion Pro UST Tubeless Ready tires.


  • Weights: 605g front / 815g rear / 1420 pair.
  • SUP arc-welded rim joint.
  • 18 front / 20 rear bladed Zicral spokes.
  • UST Tubeless ready 17mm wide rims.
  • Rear & front axle quick release only.
  • Includes: Mavic Tire sealant, UST valve and accessories, and 2 BR601 quick release skewers..

FREE Cassette Installation - Order a cassette along with a wheelset and we can install the cassette for free. Cassette installation requires special tools that not all our customers have. The cassette will be professionally installed and torqued to spec. Just add "Please install cassette" to your order notes at checkout and we'll take care of you.

Returns: This product is overweight and/or oversize and does not qualify for our fixed rate return shipping label. If you need to return this item, we can offer a return shipping label at our discounted shipping rates, or you can arrange for your own return shipping.

Please note: This product ships signature required.

Rim Diameter: 622 

Wheel Features: Tubeless Ready 

Ordered by Most Relevant First
5 stars
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1 stars
Reviewed 6/21/2018
by Stormtrooper
SF Bay Area
Overall Rating
7 of 8 customers found this review helpful.
Great wheelset, no regrets!

Coming from the stock Bontrager Race wheelset that came on my Trek Domane for the past two years, Ive read this is the best way to make a noticeable difference in the ride. After talking to a couple buddies who race and torcher wheels more than I do, they recommended the Mavic Ksyrium Pros or the Shimano DuraAce C24s. The great reviews on Mavics UST tubeless system sounded great and steered my purchase this way. After 500 miles I have no regrets! No punctures yet (knock on wood) so Im still waiting to see how well the sealant and tires shed a potential flat. These wheels are far more stiff than my stock Bontragers, they roll up to speed quickly and the hub engages darn near instantly. The hub is louder than the Bontragers and sounds great. The biggest difference is going tubeless really softens the ride. I weigh 147 pounds and run 75psi up front, 85 in the rear and have been amazed at how much smoother the ride is.

There was one thing I didnt like, and this has nothing to do with Bike Tires Direct. The tires come mounted on the wheels and they are directional, meaning they need to rotate a specific direction. The rear tire was mounted the wrong way and I didnt notice till I had them full of sealant and mounted on the bike. Its a small quibble but come on Mavic, when you spend this much on a set of wheels, I would think the factory would be mounting them the right direction.

As for Bike Tires Direct, great experience! Fast free shipping and since I live in California, no sales tax! Plus the credits toward a future purchase is a nice bonus.

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Reviewed 7/26/2018
by Mike W
Competitive Racer
Overall Rating
5 of 6 customers found this review helpful.
Durable and lightweight wheels for training rides

I bought these for bad weather riding and training rides and have been very impressed with them. They feel stiff like my carbon wheels, but the braking is substantially better. The tubeless setup was easy and I really like the new Mavic UST tubeless tires as they feel like you are riding tubulars when you keep them at 80psi or so.

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