camera daria pirelli cinturato smartube x 700x28 40 valvola 60mm copricomandi shimano dura ace comfort is guaranteed wherever your

comfort is guaranteed wherever your hands are on the handlebar

Comfortable and breathable mesh straps

and zippered mesh pockets for easy access to your essentials

directly on the bike and without removing the post

6-tooth freewheel body

camera daria pirelli cinturato smartube x 700x28 40 valvola 60mm copricomandi shimano dura ace comfort is guaranteed wherever yourPirelli 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. 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 X