Pirelli P ZERO SmarTUBE EVO 28 Race Tube 25-622 -> 28-622 42mm SV Yellow-Black Valve

Pirelli P ZERO SmarTUBE EVO 28 Race Tube 25-622 -> 28-622 42mm SV Yellow-Black Valve The P ZERO™ SmarTUBE EVO is Pirelli's latest innovation in the world of bicycle inner tubes, designed to improve performance in modern cycling. They are the result of our development for World Tour tubular tires, now available for everyday use with clinchers. Made from thermoplastic polyurethane (TPU), the tube can save up to 70% of the weight of conventional butyl inner tubes and almost 50% of the space in your bag—while being more durable than the raw material butyl. The P ZERO™ SmarTUBE EVO rolls 5% faster than the standard SmarTUBE, allowing your bike to accelerate and climb climbs faster, while also improving handling. The P ZERO™ SmarTUBE EVO comes with a Presta valve, available in a wide range of valve heights to fit any rim. Valve Color: Black Material: TPU Compatibility: Disc brakes only