18x1.75/1.95/2.0/2.10/2.125 Inch Bike Tubes, 18" Replacement Bicycle Tubes (2 PCS), Reliable 18 x 1.75-2.125 Bike Inner Tubes AV32mm Schrader Valve

18x1.75/1.95/2.0/2.10/2.125 Inch Bike Tubes, 18" Replacement Bicycle Tubes (2 PCS), Reliable 18 x 1.75-2.125 Bike Inner Tubes AV32mm Schrader Valve

Multi-Compatibility——This 18x1.75/2.125 inner tube is suitable for most mountain bikes, road bikes, urban commuter bikes, off-road bikes and other models. Whether you are a road rider who pursues speed or a mountain biker who loves adventure, this bicycle inner tube can be your best partner. Reliable And Durable——Made of high-quality butyl rubber material, strict production process control and careful material selection ensure the heat resistance, aging resistance and elasticity of the inner tube, which can withstand various pressures and frictions in daily riding, ensuring the safety and comfort of riding. Good Air Tightness——The inner tube has excellent air tightness and is compatible with a variety of wheel sets. Whether it is the slender rims of road bikes or the sturdy hubs of mountain bikes, it can be easily adapted to ensure good sealing under various road conditions, providing stable and reliable protection for your cycling journey. Service Guarantee——If you have any questions or problems during use, you can contact our customer service team at any time. We will provide professional advice and solutions as soon as possible to make your shopping experience more pleasant and satisfactory. 2 pcs 18x1.75/2.125 32mm Schrader Valve Bike Tubes