You can hear a satisfying click when putting in the valves; I hope they sustain all rough trails. It is a good thing it was a set of 4.
Super easy installation; they do fill tires faster than Presta valves. I recommend them 100%.
I’ve been using Schwalbe Aerothan tubes for 3 years. I replace them with Clik TPU Tubes to get metal stems and the Clik valve system. I really can’t tell a difference in ride quality, which is a win for Clik based on the lower price
A pair of the TPU tubes saved me 500 grams of weight on the fat bike! The weight savings was very noticeable on the trail. Installation was easy. I went this route instead of running a tubeless set up since my wheels are older non tubeless rims and a pair of tubes is much cheaper than new rims. So far I'm very impressed with the Clik valve and will eventually go to Clik valves on all my bikes. So five stars for now and if they last a long time with all the riding abuse then I would add a sixth star if I could.






