I am using these wheels on a gravel bike with 50mm tires for rough doubletrack and singletrack. They wheels are awesome, they are compliant and improve cornering and the 27mm rim width really helps give more volume to your tires. The bad part is the rim tape these come with is terrible and will fail pretty quick, my front wheel starting leaking sealant the first week. So its best to save yourself some time and just re-tape them with quality tape before mounting tires, I used 30mm Stans yellow tape. The wheels are about 200g heavier than most other gravel wheels, but its not noticeable while riding and for my use the performance of the wheels is more than worth the small weight penalty. I give them 5 stars for performance, but I am deducting one star due to the rim tape.