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TPU Puncture-Resistant Inner Tube 65mm | ROCKBROS

TPU Puncture-Resistant Inner Tube 65mm | ROCKBROS

Rock Bros
£10.75

The ROCKBROS ultra-light TPU bicycle inner tube weighs just 24g, making it up to 70% smaller and lighter than traditional butyl tubes. Made from high-elasticity TPU material, it offers excellent puncture resistance, high air retention, and a more responsive ride feel for road cyclists. Compatible with 700x18-28C tyres with a 65mm Presta valve.

The ROCKBROS TPU Puncture-Resistant Inner Tube is engineered for road cyclists who prioritise weight savings and reliability. At just 24g, the thermoplastic polyurethane (TPU) construction reduces rotational weight significantly compared to conventional butyl inner tubes, resulting in improved pedalling efficiency and more agile acceleration.

  • Puncture-Resistant Protection: High-elasticity TPU material provides extra resistance against punctures for greater confidence on the road.
  • Ultra-Lightweight Design: At ~24g, the tube reduces rotational weight for more efficient pedalling.
  • Compact & Portable: Up to 70% smaller than traditional butyl tubes — easy to fold and carry as a spare.
  • High Air Retention: Minimal valve connection design reduces air leakage for longer-lasting inflation.
  • Responsive Ride Feel: Lightweight construction delivers sensitive pedal feedback for smoother acceleration.

Specifications: Material: TPU | Tyre size: 700x18/28C | Valve: Presta 65mm | Weight: ~24g | Colour: Green

  • Brand
  • Reference
    390009001
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