Schwalbe Inner Tube - No. 21XXL | 27.5" - 90/120-584 | SV

Schwalbe Standard – The Safe Choice Schwalbe Standard Bike Inner Tube No. 14XXL. For bike tires in size 27.5" inches (ETRTO 90→120-584). The Schwalbe inner tube specially designed for fat bikes, with enormous volume. For fat bike tires up to 120 mm wide. Features of the Schwalbe inner tube - No. 21XXL | 27.5" Has a longer length of air than average. Best material quality and uniform wall thickness. Maximum reliability, proven millions of times over. ETRTO: 90/120-584