Park Tool Tubeless Sealant Injector (TSI-1) size-203mm It’s safe on all surfaces

It’s safe on all surfaces

The 25g CO2 Cartridges are perfect for taking on a long MTB ride or for keeping in your bag when you’re commuting

Innovative SCMU bracket makes mounting and transport a snap

BOA® Fit System

Park Tool Tubeless Sealant Injector (TSI-1) size-203mm It’s safe on all surfacesAbout Park Tool Tubeless Sealant Injector (TSI 1)Take the mess out of tubeless tyre setup and removal. The TSI 1 enables you to inject the perfect amount of sealant directly into mounted tubeless tyres through the valve stem without removing the bead from the rim. The long, thin tube is able to fit all the way through many Presta stems with removable valve cores, for tidy injection and removal of all injectable tubeless bicycle tyre sealants. The