The product is a set of two heavy-duty 18x2.50 inner tubes for E-Bikes, designed by the brand WELEAD. Made from durable rubber, these tubes feature a Schrader valve for easy inflation and a 32mm valve length. The black tubes are lightweight at 350g and come from China. Perfect for ensuring puncture-free rides on your 18-inch wheels, these tubes are a reliable choice for E-Bike riders looking for quality and performance. ✔️Heavy duty butyl Rubber ✔️ideal For E-bike ✔️scharder Valve 32 mm Us Bent —easy inflation ✔️strong air retention
