Description
【Heavy Duty inner tube】12"/12.5"x1.75"/2.25" AV(47/57-305) Heavy duty bicycle replacement inner tube, these inner tubes are ideal for a wide range of applications. Enhanced the ductility of the heavy load tire, so that the scope of application is expanded, Compatible with 12x1.75, 12x1.90, 12x1.95, 12x2.0, 12x2.10, 12x2.125, 12x2.25, 12.5x1.75, 12.5x1.90, 12.5x1.95, 12.5x2.0, 12.5x2.10, 12.5x2.125, 12.5x2.25 tires..【High quality butyl rubber】Made of high quality butyl rubber composite material, with good air tightness, heat resistance and durability. Every product is rigorously screened before it is delivered to you..【New upgraded thicker inner tube】The weight is 30% heavier than the ordinary inner tube on the market, and the upgrade can be seen to make the inner tube more durable..【 Excellent shock absorption ability 】The heavy, strong, highly durable butyl rubber made from these inner tubes is a perfect shock absorber to reduce vibration and eliminate the shock caused by bumps and rough surfaces on the road or pavement. Heavy Duty butyl rubber for maximum ride comfort - upgrade your ride experience..【Installation】12"/12.5"x1.75"/2.25" bicycle heavy duty replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct..【Tip】Before installing the inner tube, please put the inner tube into the water for inspection, if there are bubbles, it means that it has been damaged, you can contact us. Check the valve position to ensure that the installation direction is correct. Note: The inflatable inner tube should avoid puncture by sharp objects..【100% product quality assurance】We hope to do better in terms of tires, and hope to listen to the opinions and suggestions of friends in order to provide better service and more satisfactory products. If there is any problem with the product within 1 year, you can get in touch with us, and you need to provide evidence pictures and relevant situation descriptions, so that we can respond quickly and save your valuable time. We will do our best to give you satisfaction. Thank you for your trust!
