Bontrager Self Sealing 700x20-28C PV48mm Tube

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.

• Durable self-sealing tubes to prevent punctures.
• 0.9mm wall thickness
• Specifically engineered formula instantly seals small holes from puncture flats
• 100% inspected for guaranteed quality