Review on Senzeal Aluminum Alloy Bicycle Covers by Abhinav Drury

I just spent over $50 replacing a tire valve because of this product. make it impossible to force air into the tires, which happened to me. If you have this product I would recommend you get rid of it immediately. I got lucky realizing my thread was chewed up while I still had air in the tire. If I fell flat with it, I would have been unlucky.