WIDELY COMPATIBLE: Our 16x3.0 inner tubes are also fits tire sizes: 16x3.00, 16x3.25, 16x3.50. Designed for ebikes, electric scooters, mopeds, kids bike, unicycles, and folding bicycles tire inner tubes that use 12" rims. Please check your tire model before purchasing.
RELIABLE PERFORMANCE: Made of high-quality butyl rubber with good resistance to penetration, mineral acids, and aging, as well as good resistance to extreme temperatures (-60°C to 180°C).
HIGH AIR TIGHTNESS: Our 16x3.0 inner tube ensures air tightness and vibration damping, providing excellent road safety.
EASY TO INFLATE: Our 16x3.0 thickened replacement tube with 45° bent valve can be easily inflated with any standard pump; it is safe, durable, and lead-free.
PACKAGE CONTENT: 2*16x3.0 Inner Tubes. Please note that before assembling, inflate the new inner tube and test it in water. If there are bubbles, please contact us for replacement. Do not use sharp sticks or sewing needles to install the tire.