TCDTAA0180Regular price £3.39
Simply place plastic removal key over core and rotate anti-clockwise to unscrew existing Presta core. Insert replacement and tighten clockwise.
Kit contains: 1 Plastic Presta core remover, 2 Presta cores, and 2 Presta plastic dust caps.
NOTE: Not all Presta valves have removable cores, check your setup first!