Designed for those hot days

pawls and springs

3 Super bright LED - 1600 Lumens

A functional sport design with optimized coverage

twist on/off function

Pirelli SmarTUBE - 700c - Presta - 33-45C Do Not Ship Internationally Designed for those hot daysCinturato SmarTUBE is the cycling inner tube designed for gravel, adventure and endurance. The tube provides all the benefits of the innovative TPU (Thermoplastic Polyurethane) and thanks to a specific formulation delivers the best performances for those who are looking for superior puncture resistance with low weight and compact size. Cinturato SmarTUBE is a one of a kind inner tube: reduced weight and compact with an unparalleled puncture protection