700x35-50C/23-32C Ultralight Bike Inner Tubes with 45mm/65mm/85mm Valve

700C X 35-50C/23-32C TPU Inner Tubes with 45/65/85mm Length Valve Bicycle Inner Tube Super Light Tube Bicycle Accessories Feature: 1. Lightweight for Enhanced Speed: The road bicycle TPU inner tire is meticulously designed to be lightweight, reducing the overall weight of the bike and enabling riders to achieve higher speeds with less effort. 2. High-Quality Valve Ensuring Air-Tightness: The bicycle inner tube features a valve that ensures excellent sealing properties, effectively preventing any air leakage during rides and providing a consistently smooth cycling experience. 3. Convenient Miniature Size for Easy Portability: With its compact and portable design, the TPU inner tube can be easily carried in a backpack or bike bag, allowing cyclists to conveniently replace tubes during outdoor adventures or -the-go. 4. Superior TPU Material for Longevity: Crafted from top-notch TPU (Thermoplastic Polyurethane), the super light tube exhibits exceptional resistance to aging and degradation, ensuring prolonged durability and reliability even under challenging road conditions. 5. Wide Compatibility with Most Road Bikes: The bike inner tube is designed to be compatible with a wide range of road bikes, making it suitable for cyclists of various preferences and bike models, providing them with a versatile solution for their cycling needs. Specification: Origin: Mainland China Main Material: TPU Color: Purple Specifications: 700x35-50C 45mm Valve, 700x35-50C 65mm Valve, 700x23-32C 45mm Valve, 700x23-32C 65mm Valve, 700x23-32C 85mm Valve Package Size: about 90mm (3.54in) x 48mm (1.89in) x 40mm (1.57in) (700X35-50C) about 106mm (4.17in) x 40mm (1.57in) x 36mm (1.42in) (700X23-32C) Net Weight: about 45g/46g/30g/31g/32g Note: Warning: Do not inflate the inner tube more than 2 PSI without a tire. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.