Our Standard Presta Valve Tubes feature a moulded method of construction that ensures a consistent thickness of butyl rubber. This means that they don't have any unnecessary weight and will roll smooth, ride after ride.
I bought two 700 x 32-50c 60mm tubes. No matter how much I pumped air intothe valves the they would not seal. Air kept leaking form the valves.03015-0316
It shipped fast, and it’s a tube not much more to say.
Verified Buyer
I have cycled since I childhood, I'm 71 now, I do my own maintenance and still prefer the simplicity of tubes. These are some of the best made tubes I've ever used, hands down.
Verified Buyer
This has been my favorite tube for many years. These tubes are reliable and durable. Not much more you can ask for in a tube.
Verified Buyer
It’s a tube. It holds air and works.
Verified Buyer
As has been mentioned here by others, I too had issues with the two I bought. The valve on both of them came out when the pump was removed. Needless to say, I will never buy another, and I strongly recommend you stay away from these.
Great quality
Verified Buyer
These are quality tubes at a great price and delivery and pick up at my local store was a breeze.
Verified Buyer
Excellent quality and performance!
Verified Buyer
A must for my fat gravel tires
Verified Buyer