Smart Tubes instantly seek out and seal punctures as they occur, preventing flats, repeatedly and continuously for up to two years.

Size: 20x1.50-2.125
Wheel Size: 29" 16" 24" 20" 26" 700c 27.5"(650b)
Colour: Black
Valve Length: n.a
Tube Size: n.a
Material: Rubber
Valve Type: n.a
Number of Items: 1
For Bike Type: Road Racing Bike
Part Type: Tube
Item Weight: n.a
Brand: Slime
Set Includes: Slime inner tube