2 Pack Fat Tyre Inner Tubes 26" x 4.8/5.0 AV32mm Schrader Valve Bicycle Compatible with26x4.5 26x4.6 26x4.80 26x4.90 26x5.0 Electric Bike/Fat Bike

Size: AV32 mm (normal valve). Suitable for all 26x4.8/5.0 tyres and tubes 【High Quality】The bicycle inner tube is made of high-quality butyl rubber, which has advantages such as good sealing performance, ozone resistance, ageing resistance, shock absorption and electrical insulation. Long durability, easy storage, improved tyre durability, longer life, excellent heat resistance and very low air/water vapour permeability Important note: when replacing bicycle tubes, be sure to add some air before installation. This allows it to be shaped to avoid twisting or stacking, which can lead to flattening. Check whether the tyre beads are uniform on both sides of the tyre. After replacing the butyl rubber hose, it absorbs the shock on uneven roads and makes cycling more comfortable and safer. Installation instructions: Please check whether the tyre side matches the tyre size used by the bike