
Highlights
- TPU inner tube for high-volume gravel tyres
- Wall three times thicker than a standard SmarTUBE
- Up to 70% lighter than a butyl inner tube
- Takes up 50% less space in a pocket
- Compatible with disc brakes only
- Black 60 mm Presta valve
Description
The PIRELLI CINTURATO SMARTUBE X is a TPU inner tube designed for long-distance rides and gravel cycling. This model fits 700x40 to 50c tyres for high-volume gravel setups.
Its wall is three times thicker than that of a standard SmarTUBE to withstand rough tracks and damaged road surfaces. TPU remains up to 70% lighter than butyl and takes up 50% less space in a pocket, making it a compact spare tube too.
The Presta valve is 60 mm long and black. Please note: this tube is compatible with disc brakes only and must not be fitted to a bike with rim brakes.