Tubo interno valvola rinforzata per pneumatici 20x1 0 1 75 ultraleggeri 23g per BMX406

Weight: 23g (士3g). list1:1 Bicycle Inner Tube. list2：2 Bicycle Inner Tube. list4： 4 Bicycle Inner Tube. list4：6 Bicycle Inner Tube. Long-Lasting and Stable: This inner tube is built to withstand high and low temperatures, providing stable tire pressure for your safety during downhill rides.

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