2 x Schwalbe Inner Tubes - 27.5" x 2.10, 2.25, 2.35, 2.4, 2.5, 2.6, 2.75, 3.00 - FREERIDE 200g LIGHTWEIGHT - Presta Valve - PAIR - FREE SHIPPING! FREE VALVE CAP UPGRADE WORTH $4.99! [No. SV21F] TWIN PACK - 2 x Premium quality Schwalbe 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!