... tube for bicycle,motorcycle pass EN71-3,PAHS test, Butyl inner tube,Natural rubber inner tube,tyre inner tube ... EN71-3,PAHS test,Good quality,reasonable price bicycle butyl Inner tubesize Weight(g)10×2(width31mm) 7012 ... (width30.5mm)400700×35C(width30.5mm) 155700×38CMotorcycle butyl inner tube Size2.75-17250-17250-183.00-143 ... JS2600-9 JS2700-9 JS2500-8 JS2 bicycle butyl inner tube,inner tube 12 1/2x2 1/4 ...