Slime Self-Sealing Smart Tubes are pre-installed with Slime Sealant, providing maximum puncture protection. Slime Tube Sealant prevents and repairs flat tires caused by puncturing objects up to 1/8-inch (3mm) in diameter. That means longer distances, faster times and no flat tires. Slime Self-Sealing tubes install like regular bike tubes and repeatedly seal punctures for up to two years. Designed to seal tread area punctures.

• • Cleans up with water
• • Proven to hold air longer than thorn resistant tubes
• • Fits tire sizes: 700 x 19 -25 mm
• • Presta valve stem (48mm)
• • Extra strong with Slime sealant inside
• • Seals multiple punctures repeatedly