IMPAC Tube 700 X (28c - 45c) Presta

Impac 28" 700c 40mm inner tube delivers reliable performance for road and hybrid bikes. The 40mm valve length accommodates both shallow and deep-section rims, offering versatility across wheel builds. Constructed from durable rubber compound, this tube resists punctures and maintains consistent pressure retention. Ideal for cyclists seeking a dependable replacement or spare tube for everyday riding and longer distances.