camera daria pirelli cinturato smartube x 700x40 50 valvola 60mm Calze and optimal comfort

and optimal comfort

Collars and heel feature a microfiber structure for maximum support

optimized for road bikes

RAISE THE BAR

Hollow pins: No

camera daria pirelli cinturato smartube x 700x40 50 valvola 60mm Calze and optimal comfortPirelli expands the range of premium smartube inner tubes for bike tires with the Smartube X models, which have triple the thickness compared to the previous version for maximum durability and puncture resistance, suitable for urban, gravel, or e bike use. The Pirelli SmarTUBE X is the new TPU inner tube model that Pirelli dedicates to the Cinturato tire families. Three times thicker than the current CinturatoSmarTUBE (which it replaces), the SmarTUBE