Sell Inner Tube Tire Rubber Valve Natural Rubber Inner Tube YK best price

specification: Valve type: Schradar (automotive type) Inner tube size: 3.50 / 4.00-6 Valve angle type: straight Rim size: 6 inches Manufacturer/Brand: Petrolscooter Total valve length: 31.59 mm/1.24 inch Valve external thread diameter: 7.44 mm/0.29 inch Valve inner diameter: 5.65 mm/0.22 inch Valve thread length: 6.98 mm/0.27 inch description Brand new; quality and durability. Heterogeneous metal stem. Material: Rubber Decoration reference: BMX, Fly, GMI, Hi-Bird, JCL, Lifan, Linhai, Loncin, Sunl, SYM, Tank, Taotao, United Motors, etc. Please check the size before buying. Package Included: 1 x inner tube Note: Light shooting and different monitors may cause the color of the objects in the picture to be slightly different from the actual object. The allowable measurement error is +/- 1-3cm.