Snap-in valve / rubber valve For motorcycles and scooters with tubeless tires With high-temperature valve insert (red) With reinforced spring to prevent the escape of air by the centrifugal forces In contrast to many OE valves, a metal cap with additional seal is used here Designation: TR 412S Valve hole Ø: 11.3 mm Maximum pressure: 4.5 bar Top speed: 210 km / h Color: black / silver