Bontrager self sealing tube 27 5 x 2 00 2 40 valve presta 48 mm

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 details 0 9mm wall thickness specifically engineered formula instantly seals small holes from puncture flats 100 inspected for guaranteed quality ...