Pirelli Cinturato SmarTUBE inner tube 40/50-584 Presta 60mm

Pirelli Cinturato SmarTUBE inner tube 40/50-584 Presta 60mm

Pirelli Cinturato SmarTUBE inner tube 40/50-584 Presta 60 mm

SmarTUBE is Pirellis latest product in the category of bicycle inner tubes and continues Pirellis effort to improve performance in modern cycling. It is the result of development of tubular tyres for the World Tour, where the technology was transferred and adapted for use by ordinary cyclists with clincher tyres and inner tubes. The new tubes are made of thermoplastic polyurethane (TPU), save you roughly 70% of the weight of conventional tubes and take up 50% less space in your pockets. At the same time they are more durable than pure butyl tubes. The tubes are available in a wide range of sizes: road (P ZERO™ SmarTUBE), reinforced Gravel and Endurance variants (Cinturato™ SmarTUBE), and MTB (Scorpion™ SmarTUBE).

SmarTUBE tubes have two significant advantages over butyl tubes: they reduce rotating mass where it matters most (the wheels), so your bike will feel livelier with better acceleration and help you achieve better control and speed on climbs. Second, the tubes save space in your pockets (or bags and backpack), so you can fill that space with more energy supplies and ride longer.

As an added bonus, the reinforced Cinturato™ SmarTUBE model has improved excellent properties of the TPU material to deliver benefits at both ends of the spectrum: double the puncture resistance compared with standard butyl tubes, while remaining light and compact when packed as a spare. Choose them to save weight or space and they will also give you higher puncture resistance, plus in Pirellis racing yellow colour.

Intended for: gravel, endurance, adventure bikes

Material: TPU (thermoplastic polyurethane), the latest generation of plastic material, which is lighter and stronger than butyl and has better air retention than latex. It is available in Pirellis bright yellow colour for instant recognition. Benefit: save up to 70% of weight and 50% of space.

Presta valve: RVC mechanism with a glued-in core, length 60 mm, black colour for a clean and neat look.

Size: 650bx40/45c

Weight: 45 g

Compatibility: disc and rim brakes