• Compatible Tyre sizes: Corki Cycles 29 inch bike tube fits 29 tires with a width of 29x2.125, 29x2.2, 29x2.25, 29x2.3, 29x2.35, 29x2.4 inches, Featuring a standard Schrader valve stem 48mm (core removable) for applications ranging from 40 to 80 psi.
• Durable Material: Corki heavy-duty 29 bike tube is made from eco-friendly and sustainable butyl rubber. They are not only reducing its environmental impact but also enhancing its durability and puncture resistance.
• : This 29 in bike inner tube is optimized for racing and features a low rolling resistance for maximum performance.
• Applicable Bicycle Type: These 29 bicycle tubes are designed to fit most mountain bikes easily, ensuring a secure and snug fit for a smooth ride. They are also compatible with beach cruisers, gravel bikes, electric bikes, and hybrid bikes.
• : With a user-friendly design and free tools, these 29 mtb tubes can be installed quickly and easily, so you can get back to riding in no time.