Dętki rowerowe 18 cali

With 38 mm Dunlop valve. Good quality with valve that is very durable and pressure tested tube. Also called: Schwalbe DV4. Fit: (among others)37-34016 x 1 3/8"400 x 35A28-34916 x 1 1/8" 37-34916 x 1 3/8" 28-35516 x 1 1/8".

with 40 mm racing valve (presta /French). Good quality with valve keeping the air in for long. Tube is pressure tested from the fabric. Also called SV4. Fits following sizes:37-34016 x 1 3/8"400 x 35A37-34916 x 1,40"28-34916 x 1 1,10" 28-35518 x 1,10"35-34916 x 1 1,35" 35-35518 x 1,35".