Steel Sealed Bearing Kit for TRX4M 1/18 RC Crawler Upgrade Parts, 22PCS

These are a great upgrade for your TRX-4M. They work and fit as they should they are cheaper than the Traxxas set. I will be upgrading all my TRX-4M with these bearings.

This improved the drivetrain smoothness 10x compared to stock brass bushings. I honestly didn't think these would make as much of a difference as they did, very smooth. I would assume this would just about double my battery life if the truck has been working this hard for over a year just to overcome bushing friction/resistance. This is probably the most cost-effective improvement you can make to your TRX-4M. Bearings fit perfect, and there was one for every single bushing on the truck.

Injora products are the best. Perfect fit and easy to install.

Not sure the tolerance of these and I cannot tell the difference between these and the Traxxas branded set, so I will most likely get these again in the future. They make a 100% difference over the stock sealed bearings that come with the TRX-4M. Its a no brainer replacement, although I am stacking up with transmission bearings for some reason, we need a set with or without the transmission bearings, every set of gears comes with them anyway. If you get this set and expect to replace them all, be prepared to disassemble the entire car, literally. I've been replacing as I go, but I noticed that there are some that are more labor intensive than others. The front axle bearings, in particular. It took me some time to strip down, clean and reassemble the entire front end to replace these. The transmission bearings took some time too, so I saved those for when I rebuilt the transmission, they of course went in easily and worked very well over the stock bearings. I would and will buy these again and would recommend them to others, 100%

Works just as good if not even better than the ones I bought from Traxxas at aover double the price that they would charge Awesome bearings👍🏽

Pretty good, nicely packaged and bearings are smooth. Wish they would label each baggy with the size of the bearings, but it's not a big deal. Just want to note that this WILL NOT eliminate torque twist on the TRX4M. Did not notice much difference at all after installing all the bearings. The mini crawler just sucks lol should not have to upgrade so much on it.

This is a semi tedious install, but the benefits are well worth it. 1. Quieted down all of the running gear immensely. 2. Run times are slightly longer 3. Smooth crawl speed is vastly improved 4. Less binding while steering

Works phenomenal, good upgrade

Il prodotto è ottimo! Dopo un mese, finalmente è arrivato!

Incorect bearing sizing

Juego completo de rodamientos de muy buena calidad y a buen precio. Mi TRX4M ahora va más suave que de origen.

Great bearings for a very reasonable cost. Every part fit my TRX4m perfectly.

Incroyable différence, la transmission est plus douce, l’effet de torsion est bien réduit. Au vu du tarif par rapport a la marque officielle rien à redire. Un upgrade indispensable. Pour la mise en place c’est certes long mais cela vous permettra de comprendre le fonctionnement complet du véhicule. De la rigueur et de la minutie sont de mise mais il y a beaucoup de vidéo disponible sur le net. Par contre si vous voulez roulez souvent dans l’eau il sera peut être préférable de laisser les bagues laitons comme j’ai pu le voir dans la vidéo d’un youtubeur réputé.