I love the tire !! I have been looking for a good long hula Hopp; I'm not a pro, but because I have always played old so for 5 years, I now need as adults what heavier and large. When I discovered the tires, I bought the heavier, 2.1kg, not this pro. I am delighted when the parcel arrived, the tire is beautiful and meets my expectation, super! I think about the professional tire to buy, if the breaks down, but it is determined take a long time until I can purchase this tire professional) By the way, I bought the tires from Amazon Warehouse, the tire is as good as new, but the price is already so much cheaper. Prima!