YBR125 motorcycle front and rear inner tube set 2.75-18 + back 90/90-18 butyl rubber inner tube

YBR125 motorcycle front and rear inner tube suit, front inner tube (2.75-18), rear inner tube (90/90-18) specifications and the corresponding outer tube completely match, after inflation to fit the outer tube without loosening; Made of aging resistant butyl rubber, good air tightness, strong elasticity, suitable for frequent tire deformation of the working environment; Equipped with metal threaded air nozzle, bending resistance, not easy to leak, suitable for long-term plug and inflate the use of the scene; The thickening of the tire wall makes it more resistant to puncture and reduces the risk of inner tube damage and air leakage. It can be directly embedded when the outer tire is installed, and the adaptability is strong.