Pirelli P Zero SmarTUBE, 700x23-32mm, 80mm Valve

Pirelli P Zero SmarTUBE

• Size: 700x23-32mm (23-32-622)

• Weight: 35g

• Material: TPU

• Tube colour: Yellow

• Valve type: Presta

• Valve length: 42mm, 60mm, 80mm

• Valve colour: Black

• Compatibility: Rim and disc brakes

P Zero™ SmarTUBE is the most advanced inner tube in our range. It was designed to match the need for lightness and handling of professional World Tour riders and its first application was inside the P Zero™ Race Tub SL. It is now also available for every amateur cyclist.

The standard butyl inner tube has been replaced with TPU (Thermoplastic Polyurethane), an advanced plastic material characterized by elasticity and mechanical strength. The result is an inner tube that can be up to 70% lighter, up to 50% more compact and as resistant against punctures as an equivalent tube made of butyl.

P Zero™ SmarTUBE is the ultimate evolution for the cyclists that are still using the standard clincher setup and want to improve the performance of their bikes as well as those who are looking for a light and compact spare tube for tubeless-ready tyres.

What valve length do I need?

This will be dependent on the depth of the rim profile. Deeper rims will require a longer valve length. You need a valve that is long enough to pass through the rim and still have enough showing to attach a pump for inflation. Valves are available in 42mm, 60mm and 80mm lengths. It's generally recommended that the valve length is at least 15mm longer than the depth of your rim, for example if your rim is 45mm deep you will need an inner tube with a valve length of at least 60mm (45mm+15mm).