Schwalbe Inner Tube 21F for 27.5 Freeride – 5 Pieces

The No. 21F inner tube is specifically designed for extra wide Freeride tyres.Specifications: Application: Freeride ETRTO: 54-584 to 75-584 Tyre Dimensions: 27.5 x 2.1 to 27.5 x 3.0 Inner Tube Material: butyl Valve Type: AV / Schrader 40 mm, SV / Presta 40