Enhance your road cycling experience with the DECATHLON 650x18-25 Bike Inner Tube - Presta. Crafted from a durable blend of 90% Isobutylene Butyl Isoprene Rubber and 10% Brass, this inner tube is designed for 650 wheels and tyres, with an ETRTO size of 18/25 - 571. The 48mm Presta valve ensures easy inflation, while the optimised composition guarantees a secure seal. Easily install the inner tube with the help of B'Twin tyre levers, and follow our step-by-step video guide for a hassle-free process. With a weight of just 108g, this inner tube is lightweight yet sturdy, perfect for bicycle touring or road cycling. Prioritize safety and performance by regularly checking your tyre pressure and condition before every ride. Say goodbye to punctures and hello to smooth cycling with this essential accessory.

Wipe clean. Main part 90% Isobutylene Butyl Isoprene Rubber, 10% Brass

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