Tannus Unisex's Armour Puncture Round Protection, high Grip with Low Rolling Resistance, Easy Assembly, Reusable, Free tyre and Tread Selection, red, 20 x 4.0-4.8
par Tannus
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- Made of very light high-tech polymer foam - patented Aither 1.1 technology
- Very light weight, reusable and recyclable
- Very simple and tool-free installation between bicycle tires and bicycle tubes
- Quiet and comfortable driving experience - good shock absorption, good grip and low rolling resistance
- Support for the entire tire: at low air pressure, the Armor acts against deformation and at higher pressure it adjusts its thickness