Pirelli Cinturato SmarTube X Tube - 700 x 40 - 50mm 60mm Presta Valve CheckoutTitle=WTB Volt Fusion Form Saddle - Titanium Dimensions: 40mm installed diameter |

Dimensions: 40mm installed diameter  | 11

Merino wool blend

Whether in the World Cup or ski marathons

5mm - 92mm T47 Internal bottom bracket shells

10 Tire Weight 560 TPI 67TPI Bead Wire Tire Diameter/ISO 26/559

Pirelli Cinturato SmarTube X Tube - 700 x 40 - 50mm 60mm Presta Valve CheckoutTitle=WTB Volt Fusion Form Saddle - Titanium Dimensions: 40mm installed diameter |70% 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