julio 25, 2026Publicado Por En julio 25, 20262-PCS 20×8.00-8/20×10.00-8 Replacement Inner Tube with TR13 Straight ValveTR13 STRAIGHT VALVE STEM:Rubber-coated stem enhances seat seal and prevents sand and dust from entering inner tubes and tires. The robust rubber stem seat is also tear resistant, extending valve life.