Pirelli Angel SmarTube X Tube - 700 x 42 - 62mm 42mm Presta Valve CheckoutSpec= Non compatible with Kuat NV To make it the absolute

To make it the absolute high-flyer

When mounted on the underside of down tube

0-30 6 Bolt F: 15x110mm

Higher load bearings protected by replaceable full-contact radial lip seals

Pirelli Angel SmarTube X Tube - 700 x 42 - 62mm 42mm Presta Valve CheckoutSpec= Non compatible with Kuat NV To make it the absolute70% 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 TECH SPECS Tube Weight 181g Valve Presta Valve Length 42mm Shaft Type Non threaded Tube Width 42 62c Wheel Diameter 700C