Stans No Tubes The Injector Tubeless Sealant Syringe BackInStock-30-06-2026 a super soft finish and

a super soft finish and the optimal loft have been achieved through Castelli’s meticulous research and development

increasing cutting resistance

Quick-release fastener for the seat post for easy assembly

SmartHeadTM connector fits Presta or Schrader valves

Mix and Match to suit your bike

Stans No Tubes The Injector Tubeless Sealant Syringe BackInStock-30-06-2026 a super soft finish andMakes application of tyre sealant quick and easy. Minimizes waste and mess of tyre sealant. Allows you to measure the amount injected into each tyre. Can be used to draw tyre sealant out of a tyre and re inject into a new tyre. Saving from waste of tyre sealant when switching to new tyres. Features: Makes application of sealant quick and easy Minimizes waste and mess of sealant Allows you to measure the amount injected into each tyre Allows transfer