KOM Cycling Tubeless Sealant Injector Syringe with Presta Valve Core Removal Tool

Rubbish!!!: It’s a good product, but the valve hole just a bit too small for the sealant so the sealant doesn’t go through. Otherwise it’s a good tool for pouring the sealant into the tubeless valve, less mess.

Australia on Dec 15, 2023

proffe: Anche se non la si usa frequentemente, è utile avere un attrezzo del genere, dal costo contenuto, che permette di gestire il liquido all'interno dei copertoni tubeless.

Italy on Oct 19, 2023

Versal: acheté pour mettre du préventif dans pneus VTT 29'.
utilisation très simple. matériel qui semble de bonne qualité.
seul le démonte obus, semble un peu light.

France on Oct 15, 2023

Maurizio Merlo: Articolo tutto ok

Italy on Oct 15, 2023

Amazon Customer: I used it with Milkit sealant recently. Works good and cleans easy (at least with Milkit). Way cheaper than the Park Tool or Milkit brands.

United States on Aug 28, 2023

Boss: Used with Stans, worked great, no mess, easy to clean, no clogs or drips when syringe was full. Valve core tool worked well, aluminum, good quality.

United States on Aug 20, 2023

Roberto766: Ho recentemente acquistato il Kom Cycling Iniettore per Liquido Sigillante e devo dire che sono rimasto molto soddisfatto dell'acquisto.

Questo iniettore è un kit completo che contiene tutto ciò di cui hai bisogno per passare a un sistema tubeless sulle tue ruote da bicicletta. Con il suo strumento di rimozione della valvola Presta, rimuovere la valvola e aggiungere il liquido sigillante è stato molto facile.

Il kit è compatibile con tutti i tipi di liquidi antiforatura, compresi i sigillanti Stans No Tubes, il che lo rende molto versatile. La qualità dei materiali utilizzati è eccellente e si sente che il prodotto è stato realizzato con attenzione ai dettagli.

Ho riscontrato che l'iniettore funziona bene e ha fatto il suo lavoro senza problemi. Ha sigillato perfettamente i miei pneumatici e non ho dovuto preoccuparmi di forature durante il mio ultimo giro in bicicletta.

In conclusione, se stai cercando un kit di alta qualità per passare a un sistema tubeless, ti consiglio sicuramente l'Iniettore per Liquido Sigillante di Kom Cycling. È facile da usare e funziona egregiamente, il tutto ad un prezzo molto conveniente.

Italy on May 01, 2023

SpikeSpike: 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...

United States on Mar 06, 2020

Grady: The product is reasonably well made and easy to use - except that for both of my wheel sets the valve openings were not large enough to pass the plastic needle through beyond the valve. I've never used the Stan's style that mount to the outside of the valve, but could see how that could get messy and thought this approach of having the needle go through to the tire seemed like a good idea. So I decided to make it work... Here are some tips on drilling out the valves:
* Remove the valve stem from the rim (you have to break the bead away from rim all around in order for it to be loose enough to get the stem out)
* Using two valve nuts, thread them down towards the bottom and lock them against each other with two plyers. This ensures you have something to grab when drilling so you don't munge the threads (like I did on my first attempt :). Mine were brass valves, you have to be gentle with them.
* Grab the locked nuts with a plyer and drill from the outside in, then back from the inside out to make sure it's a clean hole (a 1/8 bit created a very snug but workable opening)

United States on Jan 31, 2019

Comic Book Fan: After getting some 18 punctures in two tires by riding over one puncture vine, I decided to put some old fashion green slime in my fat bike inner tubes. Unfortunately, the inner tubes have the smaller presta valves and not the larger Schraeder valves. Green slime has tubing for schraeder valves, but not for presta. I decided to buy this injector kit and I was able to do the job without difficulty. The kit contains a small plastic wrench to remove either presta or schraeder cores. The wrench includes an extra hole to attach it to a lightweight key ring. I had no trouble using the wrench, but my spokes are widely spaced on the fat bike. The wrench acts a like a handle that may hit spokes for wheels where the spokes are more dense.
As shown in the picture, hoses come with the syringe. The hoses were easy to attached to the syringe. Sucking up the slime was fairly slow - maybe 2 -3 minutes to get 1/2 full syringe. The discharge of the syringe went fine. I was careful to wipe the outside of the tube with a paper towel before inserting it into the valve stem (core removed). The tube went well past the valve stem, and no slime gunked up the stem. Everything cleaned up quickly with a...

United States on Mar 20, 2018