Continental

This is one of the very few tires I've found that fits my Zinn e-bike, which has 650B wheels. It's classified as a gravel bike, but I mostly ride on pavement. For this reason I don't want or need fat tires, so these Conti 32c tires are perfect: Fast-rolling on pavement and can also handle light gravel. The STR designation means that they work safely with my hookless rims. I've only had one flat in the two years I've owned the bike with these tires. This purchase was a backup for when one of the current tires needs to be replaced, so I haven't actually mounted it yet, but I'm sure it will be of the usual fine Conti quality.

My Diverge came with stock 45mm Specialized Tracer tires. They were great for hard pack dirt and gravel, both on flat terrain and moderate climbs. However, at the recommendation of a friend, ugrading to 50mm Conti Dubnitals has allowed me to explore MTB terrain, such as technical single track climbs and descents and travel smoother through loose gravel and even sand. Dubs are a fabulous tire designed for XC MTB users and now fabulous for gravel bikers who want to expand their riding options.

I bought a used road bike and it needed new tires so I put these on . I've got 900 miles even on them today and they don't look worn at all and no flats so far . These are the best tires I've ever had on any bike !

Excellent tires!! Used these tires for a 500+ mile ride (100+ miles per day) five day ride from Memphis, TN to Rosemary Beach,, FL. Great tire for rough/light gravel, pot holes, cobblestone, back country and chip/seal logging roads. Also, the tires were silky smooth and very fast on freshly paved roads too. Might keep these on for the upcoming 2027 race season... Unless they change the construction or something significantly better comes out, I can't imagine using any other endurance type tires on my road bikes. Paired with TPU tubes and ENVE 6.7 (hookless) wheels was a great choice and combination. Will definitely ride these throughout the winter and spring...