2 x Michelin Mountain Bike Inner Tubes - 26" x 1.45 - 2.6 (37/62-559) - Schrader Valve [Michelin No. C4 ] + FREE Upgraded Skyscape Metal Valve Caps (Worth $4.99) TWIN PACK - 2 x Premium quality Michelin inner tubes direct PUNCTURE RESISTANCE - Higher quality butyl rubber gives better protection SUPER AIR TIGHT - Less requirement to re-inflate unlike other tubes SKYSCAPE METAL VALVE CAPS - 3x Higher air retention over plastic caps - Worth $4.99 IN STOCK + FREE P&P - Ready to ship now!