Pirelli Cinturato SmarTube X Tube - 700 x 40 - 50mm 60mm Presta Valve CheckoutSpec= 20x2.0 40 Tire Width Range 2

40 Tire Width Range 2

and easy at 60°

Choose between four different shaft

FastFit Wheel Chock System allows for changing wheel sizes from 18” to 29” in seconds tool-free

Pirelli Cinturato SmarTube X Tube - 700 x 40 - 50mm 60mm Presta Valve CheckoutSpec= 20x2.0 40 Tire Width Range 270% weight savings compared to conventional tubes 50% smaller than conventional tubes 3x thicker than standard SmarTUBES Not for use with rim brakes Not designed to be repaired Constructed of Thermoplastic Polyurethane Weighs just 150 grams TECH SPECS Tube Weight 151g Tube Width 40 50C Valve Presta Valve Length 42mm Wheel Diameter 700C Shaft Type Non threaded