tube 2.50/2.80/3.00-4, AV...
tube 2.80/2.50-4 (230x65), 3.00-4 (260x85), AV 90/90, TR87 Milimeters: 230x65; 260x85 Fits with tyres: 2.50-4,...
tube 3.00/3.25/3.50-10, AV...
tube 3.00/3.25-10 (350x100), 3.50-10 (380x100), AV 90/90, TR87Milimeters: 350x100; 380x100