Bontrager Standard 700c Presta 33mm Inner Tube

Standard Bontrager inner tube with a 33mm Presta valve. Made from premium butyl rubber Bontrager Standard features a 0.9mm wall thickness for the perfect balance of weight savings and durability. Details: Valve: Presta 33 mm. 0.9 mm thick. Removable valve body. 100% inspectedDimensions ETRTO Weight Reference 700 x 35-44 35 / 44-622 170 g 88453