Hutchinson Reinforced MTB Inner Tube - Presta Valve (48mm) - 27.5 x 1.70/2.35

This reinforced inner tube is specifically designed for extreme conditions, aggressive mountain biking (Enduro, DH), and Electric Mountain Bikes (e-MTBs). It features thicker walls than standard tubes to withstand the highest levels of stress This accessory serves as the ultimate shield against pinch flats and tears. It is ideal for cyclists who prioritize absolute reliability and protection on rough terrain. With this inner tube, you can tackle even the most technical descents with complete confidence To meet the challenges of tomorrow, Hutchinson has developed this tube with a reinforced wall thickness, reaching up to 1.2 mm, made from high-density Butyl. This robust construction delivers optimal resistance and significantly extends the tire’s lifespan, even under the most demanding mechanical stresses Designed to fill high-volume tires, it ensures excellent tire support even at low pressure. It is compatible with tubetype setups on wide rims. Its construction allows it to withstand the additional weight of electric bikes without excessive deformation Fitting Tips - The thickness of the inner tube requires careful positioning during installation to avoid folds. Using talc is recommended to ease fitting. It’s the ideal choice for the rear wheel, which endures the most impact