Tubi affidabili per ingranaggi bici in misure standard per farti rotolare senza intoppi
Mountain Bike Bicycle 20 x. 5/.75 Inner Tube 48mm for Presta/French Valve. x Inner Tube. Model: 20x1.50/.75. Material: Rubber. Weight: About 140g. High Puncture Resistance. Size:As shown in the picture.