The TR 525 sports twist valve for tubeless wheels is a proposition for people who value appearance and safety. The metal screw valve, unlike standard rubber valves, is resistant to abrasions against the rim edge during fast driving, when high centrifugal forces are applied. Tuning fans will appreciate the attractive design of the valve, which fits perfectly with the alloy wheels. The valve fits most passenger car wheels, and its size coincides with the popular TR 413 valve. The valve cap has an internal rubber gasket that prevents air loss from the tire. The valve is twisted and additionally sealed with a plastic washer.