Crafted from dual density closed cell foam . Designed to support your tire at lower pressures . Pro V2's impact-absorbing properties, which not only help prevent damage to your tires and rims but also make for a smoother ride . Rimpact must be used in conjunction with an insert compatible valve design . Compatible with 2.4� -2.6� tiresItem Specifications: Size, 27.5", Model Name, PRO V2, Rim Width, 25-35mm, Tire Width, 2.4-2.6", Package, Pair, Weight, 300g,.
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