Self-sealing to keep you rolling
Protect yourself from flats with these specially-designed Self-Sealing tubes that instantly seal small hole punctures. Premium-quality butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability.
Product details
– 0.9mm wall thickness
– 48mm valve length
– Specifically engineered formula instantly seals small holes from puncture flats
– 100% inspected for guaranteed quality
27-inch tire size equivalents
– 700c x 23 β 25 also fits 27 x 7/8 β 1
– 700c x 28 β 32 also fits 27 x 1-1/8 β 1-1/4
– 700c x 35 β 44 also fits 27 x 1-3/8 β 1-3/4











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