Puncture Resistant Bike Inner Tube Light Weight Road Bike Replacement Inner Tubes Bike Interior Tire Tube Easy to Use

Features: Make of Soft Plastic, it has good wear resistance and durability, and can effectively resist the puncture and air leakage of external objects, maintaining a good inflation states. The inner tube adopts a Light Weight design, reducing the weight of the entire vehicle and improving the flexibility and speed of cycling. Specially designed for road bicycles, it perfectly matchs the wheel size to ensuring a stable riding experience. Suitable for professional bicycles maintenance personnel and bicycles enthusiasts, it can be used as accessory to replace or repair the inner tube of road bicycles. We offer 2 different lengths of nozzles: 45mm, and 65mm, which are suitable for most wheel rims heights. You can choose the appropriate inner tube according to the needs of the bicycles.

Specifications: Component: Soft Plastic Type: 349 45L/349 45L/406 45L/406 65L/451 45L/451 65L Packaging size: about 40x36x80mm/1.57x1.42x3.15inch+

Package Includes: 1Pc Bike Inner Tube

note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.