Pirelli Cinturato SmarTUBE (650 x 40-45) Dirt Works 2 is a great alternative

2 is a great alternative to a traditional chain whip for removal and installation of bicycle cassettes

In the middle

Built on Vittoria’s Endurance Casing

Additionally

Pirelli Cinturato SmarTUBE (650 x 40-45) Dirt Works 2 is a great alternativeCinturato 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