20x1.50/2.125 (40/57-406) Puncture Proof Bicycle Inner Tube 36 mm Slime AV Schrader Valve Smart tube

20 Inch Slime Self-Repairing Inner Tube Smart tube

Inner tube with new front or rear tire puncture preventative liquid suitable for bicycle, children's mountain bike, BMX, bicycle trailer, folding bike, cargo bike, etc. depending on dimensions.
Microfibers in the patented Slime formula are transported par the air that escapes to the puncture where they accumulate to form a plug that stops the loss of air. Slime Smart Tube fills holes up to 3 mm in the tread.

Technical characteristics and dimensions of the puncture-proof inner tube

• Brand: Slim
• Modèle: Smart tube
• Valve Type: Schrader Straight (Auto Mount Ø8mm - American Valve AV)
• Valve length: 36 mm
• For tire dimensions (French standard): 20x1.50, 20x1.60, 20x1.625, 20x1.75, 20x1.90, 20x2.00, 20x2.10 and 20x2.125
• For tire dimensions (ETRTO standard): 40-406, 42-406, 44-406, 47-406, 50-406, 54-406, 55-406 and 57-406

To find out more about the different types of inner tube valves, refer to our guide by clicking on this link.