tubolito folding bike inner tube

Brompton folding bike inner tube from tubolito Its new, it’s orange, it’s light and not cheap! This video shows the features It’s light - we compare the weight against other popular Brompton inner tubes 0:57 (Schwalbe AV4 / Brompton QTUB from Impac / Nutrack and Kenda) The Impac is ths standard inner tube supplied with Brompton folding bikes from the factory. It's like the AV4 but with no rim nut. This makes installation at the factory quicker - saving production time Valve length compare: 3:02 We com