WTBHorizon 650B Adventure Tire(Return to Product Page)

I use this tire for touring and gravel. On the road they are quite fast but not very durable as I picked up a number of flats from small shards of glass and from sharp pebbles.I use them with tubes. A bit more protection on the center grove would probably do the trick. I guess I will have to start using an insert untill WTB adds a bit more rubber down the center. This is my second set of these so I have ridden them over 6000 miles between the 2 sets.

But within 2weeks they both are flat . And i cant figure out how to fix them .. the stems say tube tube tube . But the tires have me believing its tubeless . Help

These tires rock. So much fun, they look amazing, and they handle wonderful off road. I use these 90% of the time commuting, which is over kill for my downtown Seattle commute. The times I've taken them on have been great, zero complaints. I run them tubeless on Hunt wheels.