KOM Cycling Tubeless Sealant Injector Syringe and Presta Valve Core Removal Tool by Designed for Stans No Tubes sealant and Other sealants …

The KOM Cycling Tubeless Sealant Injector Syringe is a great piece of kit for bike maintenance. If you you run a tubeless setup on your bike, this sealant injector will make the setup & maintenance easier & cleaner. The syringe holds 2oz (60mL) of sealant & has 2x 4.25in (110mm) sections of tube (3mm outside diameter) & a valve attachment for a total tube length of 10in (250mm) if you connect all. This is important if you are filling from a larger bottle of sealant & the fluid level is low. The tube fits both schrader & presta valves, just remember to remove the valve core. The set I purchased came w/the red anodized aluminum valve core tool. If you want this tool, be sure to choose it in the option when purchasing. The other option is a small plastic valve core tool. This plastic tool work just as well, I have one that I keep on my MTB, just in case. If you lose or misplace things easily, definitely pay the extra for the aluminum tool. The plastic tool is tiny, only a couple cm long. The aluminum tool is more than twice as long & the red anodizing makes it much more visible. This syringe is not a “must have” tool to go tubeless, but it sure makes it easier & less messy. I like that the tube goes through the entire valve stem into the tire, minimizing the amount of sealant inside the stem. This should help save on valve cores getting gummed up w/sealant. I’ve been using the syringe w/Stan’s NoTube sealant & it works flawlessly. After each use, I clean the syringe. I get a cup of warm soapy water, suck it up into the syringe & eject out 2-3 times. I then do it again w/fresh water for a rinse. This gets all the sealant out of the syringe & tube. I’ve been nothing but pleased w/the KOM sealant injector. Thank you for taking the time to read my review, I hope you found it helpful.

It looks good quality.

Great value. Arrived faster then local shop could get it in stock. Valve removal tool durable enough to toss in saddle bag and use multiple times. Keeps the mess down and easily cleaned for continued uses.

Great kit - makes sealant changes a breeze.

Super easy to use, in great price

If you run tubeless, this is a must. So much easier to put the juice in AFTER the tire is locked in place. Also, about every 6months to a year, it is good to re-juice, and with this you don't have to open the tire.

It works well. It will pull sealant up and then the small cannule fits inside the valve with the core removed.

I read some reviews about how this would not work with Orange sealant, but I just used this with some Orange Endurance sealant and it worked perfectly. Just used the 2 clear hoses so I could stick the hose into the Presta valve stem and dump the sealant right into the tire with no mess at all. Super easy and the Orange Endurance sealant sucked up into the plunger and pushed out with ease. Great product, and refilling my 29" wheels with 4 oz each of Orange Endurance sealant took about 5 minutes total to do. Afterwards, just suck up some water to flush out the hoses and pop the plunger out and rinse it off and you're good to go for next time.

Perfetto semplice e funzione

Works good with sealant application from the valve stem.

I didn’t expect a huge amount from a syringe and a couple of pipes, but this is a really well thought-out bit of kit. This is better than pouring sealant into a tyre off the rim. It’s better than attaching some rubber tubing over the outside of your valve. As an added bonus to getting the sealant into your tyre without making a mess, it allows you to recover sealant via the valve to save the mess on changing tyres. The bonus of the aluminium valve tool (compared to cheap plastic ones I’ve had) is nice.

2 mal hat sich das Ventil mit der verwendeten Stans milk verstopft. Aber ging dennoch alles relativ problemlos

Produit super simple et pratique à utiliser. Aucun problème avec le liquide préventif de la marque no flats joes. Aucun éclaboussure. Ma technique : - Mettre la valve à 3h ou 9h (orientée ni en haut, ni en bas) - dégonfler le pneu en appuyant sur la valve jusqu’à ce que le pneu soit à moitié dégonflé puis utiliser le petit outil démonte obus fourni (l’outil rouge) et enlever complètement l’obus. - assembler les 2 tuyaux sur la seringue en intercalant le petit robinet bleu entre les 2 tuyaux (le tuyaux souple du côté de la seringue) - secouer la bouteille de liquide préventif - insérer le tuyau de la sereingue et tirer sur la sereingue pour aspirer du liquide - tourner le robinet bleu pour empêcher que le liquide ne retombe de la seringue (2 côtés bleus perpendiculaires au sens du tuyau) - insérer le tuyau dans le trou de la valve de la roue jusqu’à sentir que le tuyau touche la jante (la valve doit être toujours orientée à 9h ou 3h) - ouvrir le robinet bleu (2 côtés bleus dans le sens du tuyau) et presser sur la seringue gentiment pour vider le liquide - retirer la seringue - re visser l’obus - regonfler avec un compresseur ou une pompe à accumulateur de pression pour faire claquer le pneu. C’est vraiment facile et rapide en suivant cette technique et ça évite d’en mettre partout 🙂