Park Tool Presta Seal - INF-1, INF-2 $0,52 favorite_border Park Tool Built for everyday bike shop use, the Shop Inflator utilizes a true dual Presta and Schrader head that rotates, making valve access quick and easy. Replacement Presta Seal for INF-1, and INF-2 See at Unlimitedbiking See all Tool and Lube