Aluminum Alloy 412 Folding Bike Hub 4 Bearing System 3-Speed Freewheel 9T 13T 17T 85mm OLD 20 Hole for 20 Inch WheelsSports & Entertainment > Cycling56,51 USD (≈ 50,58 €)88,30 USDDisponibileSold by AliExpress WWVai al negozio