Park Tool TSI-1 Tubeless Sealant Injector Mountain Bike Helmets plus a small amount of

plus a small amount of room for layering

lightweight and comfortable

Heel stack height: 31

We’ve also updated the user interface by adding a second switch for easy lens mode selection

Park Tool TSI-1 Tubeless Sealant Injector Mountain Bike Helmets plus a small amount ofTake the mess out of tubeless tire setup and removal Enables you to inject the perfect amount of sealant directly into mounted tubeless tires through the valve stem without removing the bead from the rim 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 tire sealants Features an oversized syringe body with easy to read gauge for precise