Kunskap om motorcykelrörslösa däck

Med utvecklingen av inhemsk motorcykeltillverkningsteknik har rörlösa däck (allmänt kända som vakuumdäck) använts i stor utsträckning i motorcyklar, särskilt avancerade ridbilar och skoter . De flesta modeller är utrustade med standardrörslösa däck .}

Tubeless tires are often called "low-pressure tires" or "vacuum tires", and are divided into radial tires and bias tires. Tubeless tires have high elasticity and wear resistance, as well as good adhesion and heat dissipation performance. Especially for radial tires, since the crown angle is zero, the change is small when the vehicle is moving at high speed, and it can maintain good driving stability and small friction, which is conducive to the absorption of vibration and impact and the increase of vehicle speed. Tubeless tires are much thicker than ordinary tube-type tires, and there is a layer of high-quality rubber on the surface. After inflation, the surface tension increases, and a certain pressure is formed on the inner surface, which improves the self-sealing ability of the punktering . När det är punkterat, till skillnad från vanliga däck, kommer gasen inte att släppas helt på ett ögonblick, men kommer att pågå under en viss tid, vilket säkerställer säkerheten för höghastighetskörning .

Tubeless tires require high manufacturing precision because the tire and wheel rim are sealed as one. Most of them are die-cast aluminum integrated wheel hubs, with high positioning between tires and extremely small radial runout of the wheels. Motorcycles using tubeless tires are much more comfortable and stable than those using ordinary tires.