Pirelli Cinturato SmarTube X Tube - 700 x 28 - 40mm 60mm Presta Valve Travel (mm)-140 Twinhead with air release button

Twinhead with air release button allows fine tuning pressure for both presta and schrader valves

It features 440C stainless steel bearings to provide exceptional ride quality and reliability

The Lift has a similar overall width to our wider Trailmaster series however its sitting platform is effectively longer front to back

Double butted spokes with alloy nipples

Pirelli Cinturato SmarTube X Tube - 700 x 28 - 40mm 60mm Presta Valve Travel (mm)-140 Twinhead with air release button70% 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 Width 28 40C Tube Weight 145g Valve Length 42mm Valve Presta Wheel Diameter 700C Shaft Type Non threaded