BRIGHTON, Mich. (BRAIN) — KOM Cycling’s Tubeless Sealant Injector uses a narrow injector that fits inside a Presta valve after the valve core is removed. Most other injectors fit over the outside of the valve stem. This design reduces drips and spills and bypasses the valve core area to inject the sealant into the tire, reducing the possibility of clogging the valve with sealant.
The injector comes with a valve core removal tool and the company said it works with most sealants, including Stans No Tubes and Orange Sealant. Retail price is $12.99.