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.
- Polyurethane tube
- Twice as strong as a regular butyl tube
- Super lightweight
- Very compact
- Wheel Diameter: 650B
- Tube Width: 40-55C
- Valve Length: 60 mm
- Valve: Presta
- Tube Weight: 45 g
- Shaft Type: Threaded
