Tubeless Sealant Injector, 150ml Tire Sealant Injector for Stans Tubeless Sealant and Other NoTubes Tubeless Tire Sealant, and a Valve Core Remover Tool is Included Gratuitously

This thing works very well and seems super robust and durable. Easy to use and to clean, can do both wheels with one load. Great price too!

The Beanewone Tubeless Sealant Injector kit feels like one of those rare bike tools that actually makes life easier instead of messier. The syringe pulls and pushes sealant smoothly, the tubing fits snugly, and the whole setup gives you precise control so you’re adding exactly the right amount instead of guessing and hoping. What really stands out is how clean the process becomes — no puddles on the floor, no sticky hands, no splatter on the rim. It turns a chore that usually feels chaotic into a quick, efficient, almost satisfying step in your tire setup.

This Beanewone Tubeless Sealant Injector (150ml) is a solid little kit that has everything you need to get the job done; well, everything except the sealant, rim tape, and valves. The injector works perfectly for quick and clean tubeless setups as long as you know what sealant you’re working with. Here’s the deal: I use SILCA sealant on my S-Works Venge, and this injector wants nothing to do with it. The opening just isn’t big enough for SILCA’s chunky fiberglass formula—it clogs up faster than a Florida canal after a storm. I ended up pouring it straight in the tire from the injector, which actually gave me even more confidence in how solid that sealant is. On the flip side, I use Stan’s sealant on my SL8 Tarmac and it flows through this injector perfectly, no mess, no drama. So, if you’re running a thinner sealant, this kit’s fantastic. Bottom line: great tool, great value, just make sure your sealant plays nice with it.

A little fragile, but works well for the price.

Well designed. Flawless operation. Professional quality. Easy clean-up. Presta or Schrader valves. The last one you'll buy.

Clean and easy way to add sealant to a tire. Worked perfectly with Stans original sealant. Can't speak to other brands of sealant.

Works great and takes out all the difficulties and guesswork.

This makes it SO EASY to fill or re-fill your tires with sealant. Plenty of volume for the largest of tires (although to be fair I don't have a fat bike, so those might require more than one "shot" to get enough sealant in them. Quality of this is very good. It's easy to take apart and clean. There appears to be some grease installed on the seal of the plunger. I'm assuming this is just to make it slide easier. Maybe you might need to add more grease later?

Funktioniert super. Im Anschluss mit Wasser reinigen und fertig.

Quality unit, good price.

Worked a treat for filling up my Tubeless tyres, works fine using on my Presta valves

Tubeless uyumlu jant ve lastiklerinizin içine patlak önleyici sıvı zerk etmek için olmazsa olmaz... Geniş sıvı deposu ve piston baskı yatağı sayesinde sıvının zerk edilmesi son derece kolay. Her bir parçası ucu, hortumu, piston ve sapı, depo kısmı sökülüp temizlenebiliyor, büyük kolaylık.

dobrze dopasowana strzykawka oraz wężyk z igłą do napełnienia mleka przez wentyl, czysta aplikacja, łatwo się myje po użyciu, polecam!