Tube TUBOLITO TUBO-BMX 20x1-1/8 - 1-3/8-SV/PV/FV 42mm 39g

low weight of Tubo-BMX will make you jump higher
50 % smaller and two times stronger than regular tubes
designed for tire widths of 1 1/8“ and 1 3/8“

Tubo-BMX stands out with its low weight and great robustness. It is ready to jump to new heights and hit the park.
Tube Material: thermoplastic elastomeer (TPU)
Max presure: up to 8 bar/115 PSI. 
NB!
Outside the tyre your tubolito hose should never be filled with a pressure above 0.5 bar. Otherwise, there is a risk that the tubolito will overstretch or burst.
Do not remove tubes and use them in differently sized tyres. For example we do not recommend that you use a tube in a 28mm road tire and then mount this same tube in a 22mm wide tire. The tube has a plastic deformation, meaning that it does not go back to its original shape after inflating in the tire.

English (inch) 20 x 1 1/8 → 20 x 1 3/8 
ETRO 28-406 → 35-451