Schwalbe SV4 Tube - 16"/18"/349/355 (broptom/birdy) HK$98.00 Regular PriceHK$88.00Sale PriceAdd To CartBuy NowSPECIFICATIONApplicable Tyre Sizes: 37-340 - 16 x 1 3/8 - 400 x 35a 28-349 - 16 x 1 1/8 37-349 - 16 x 1 3/8 28-355 - 18 x 1 1/8 35-355 - 18 x 1.35