**Pirelli Cinturato SmarTube 700x33-45 Bike Tire with 60mm Presta Valve - Lightweight, Puncture-Resistant for Road & Gravel Cycling**

Cinturato 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.

• Size: 700x33/45c 
• 60mm Valve Length
• Weight: 49 g
• Valve Type: Presta
• Material: TPU
• Compatible: Disc and rim brakes