Pirelli P ZERO SmarTUBE RS Inner Tube

The Pirelli P ZERO SmarTUBE RS 700c inner tube is designed for riders seeking speed on the road with disc brakes. The manufacturer claims it is up to 21% faster than the previous version, thanks to a new formulation that also improves puncture protection. In tests, it offers a rolling speed similar to tubeless systems with sealant, without mess or maintenance.

It works with both tubeless ready tyres and conventional tyres with inner tubes, and is suitable for widths from 26 to 35 mm. It weighs 32 g and has a 42 mm aluminium Presta valve. Please note: it is only suitable for bikes with disc brakes.

Founded in Milan in 1872 by Giovanni Battista Pirelli, Pirelli remains based in the Lombard city today. For cyclists, it makes tyres for road, gravel, mountain and city bikes, as well as inner tubes. In Bollate, it has renovated a factory dedicated to producing bicycle tyres.