It might've been luck, but I had very few flats with my first pair of 4000s II's. The tires lasted longer than the many sets of 4000s's I've run and as always have great grip.
Do note that these tires are not rated to carry as heavy riders as some other sets (as these are geared toward racing).
Summed up: Great grip, long lasting (for a high-performance tire) and good flat protection.
Yes, I would recomend this to a friend.
5
June 18, 2016
reviewed by: dplessas
I've been using Continental GP 4000 S tires for quite a few years. Simply the best all-around tires for road cycling. They last a very long time and lots of miles. I tried many others but others simply don't compare.