ROCKBROS 700x18/32C TPU Inner Tube for Road Bikes

Experience superior lightweight performance with the ROCKBROS Bike Inner Tube, crafted for road cyclists who prioritize speed and efficiency. This TPU inner tube combines ultra-low weight—only 24–35g—with excellent puncture resistance and long-lasting durability. Its 700x18/32C compatibility fits most road bikes, ensuring reliable air retention and consistent tire pressure on every ride. A smart choice for competitive riders and performance-focused cyclists seeking a lighter, faster, and more responsive ride.

Features

• Ultra-Lightweight Design – 70% Lighter than Standard Butyl Tubes
  Significantly reduces the weight, making rides faster and more responsive. Perfect for cyclists who value speed, agility, and easier climbs.
• Compact & Portable – 50% Less Space
  Smaller size compared to traditional inner tubes, fits easily in your pocket or saddle bag. Ideal as a convenient backup tube for on-the-go rides.
• Improved Valve & Air Retention
  Refined valve design ensures a perfect fit with the valve core, providing stronger air retention and more reliable pressure maintenance.
• Durable TPU Material – Puncture & Tear Resistant
  Made from BASF's eco-friendly, recyclable TPU material with high elasticity. Offers superior resistance to punctures, abrasions, and wear for long-lasting performance.

NOTE: Do not inflate this inner tube outside the tire, as it may cause permanent damage. Before installation, add a small amount of air to check for leaks. When mounting, inflate just enough to shape the tube, ensuring it fits smoothly against the tire’s inner wall before pressing and adjusting it into place.

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