Michelin Protek Max 26" Inner Tube (Presta) (1.85 - 2.3") (40mm) - 28891
Michelin Protek Max 26" Inner Tube (Presta) (1.85 - 2.3") (40mm) - 28891, The Protek Max tubes feature a proprietary shape and construction that is extremely resistant to punctures. Features: Contains liquid sealant that immediately closes small punctures to prevent air loss Excellent air pressure reteintion Square shape retains shape better and resists twistin during installation Excellent air pressure retention Specs: Labeled Size26 x 1.85-2.3 Valve CoreRemovable Shaft TypeSmooth Tube CompoundButyl ISO Diameter559 / 26" MTN ValvePresta Short 32-40mm Flat ProtectionSealant