They are on my Ti road bike and replaced some 6-year old Velocity A23 pro wheels that cracked at several spoke holes on the rear wheel. I wasn't interested in deep carbon wheels but wanted something light weight. They are great but with one small problem. The rim strip on the front wheel had a little sharp point at the valve hole. This lead to several punctures at the base of the valve stem. Once I diagnosed the problem, I put some electrical tape over the area which seems to have solved the problem. In retrospect, I should have used a soldering iron to melt the offending sharp point.
Unfortunately I recently wrecked my WH-9000 C24s in a crash, but no doubt they were the best wheels I've ever owned - and I've had some good ones! Dependable, stable, fast and light... with an alloy rim surface for superior braking, I WILL own another set some day!
Bought in to the road tubeless craze and after seeing a few videos, including one from GCN, decided to go with this wheelset. Haven't regretted it yet. Wheels and tires have been durable around Michigan's terrible roads, crashing through miles of broken asphalt and concrete, gliding along debris-covered shoulders, and shrugging off anything and everything in its path. The tires roll and grip very well at 80 psi, haven't assessed wet weather grip yet. Hubs engages very quickly and has a quiet but nice-sounding freewheel noise. Wheelset looks great with the aero spokes. Tires went on very easy, especially compared with my OE wheelset, where I removed some skin and blistered my hands trying to put tires on the OE rims. Very satisfied after 500 km of use so far.
This was my first tubeless setup and Mavic made the transition as easy as can be. Ive heard stories about tubeless setup nightmares. This wheelset came with the tires already seated. Although Ive heard that Mavic has made the process as simple as traditional tubed tires.
My first race on them was Tour de Donut. Enjoyed the fact I could run lower tire pressure being 200 lbs. Averaged 20mph no problem for the race. Along with eating 19 donuts, I secured the podium and won my first TDD.
Anywho, love the wheelset and tires. 200g lighter than my older Zipp clinchers. Glad I converted.