Michelin 24" inner tube - 600X28/37A

Butyl inner tube

ETRTO 28/37 - 540/541

24 x 1 3/8

Butyl is a synthetic rubber that offers safety and reliability,
with good puncture resistance and better pressure resistance than latex.
Presta valve with thread, but not removable from 29 mm.

Ref: D3

Sold in its beautiful cardboard box.