inner tube 700X18-28C

**Key Features:** – **Ultralight TPU Material:** Advanced polymer technology delivers exceptional durability, puncture resistance, and reduced rolling resistance, ensuring smoother, faster rides. – **Multi-Valve Options:** Choose from 45mm, 65mm, or 85mm Presta valves for seamless compatibility with shallow, mid-depth, or deep-section rims. High-quality brass cores ensure airtight reliability. – **Space-Saving Design:** Compresses to the size…