UPGRADE your ARRMA Granite Grom to Brushless

In this video we upgrade out Arrma Granite Grom with several New Upgrades. Brushless motor, Wheels and Tires, and More. After we get these upgraded we take it out for a speed run and hard bashing.

The GRANITE GROM 4X4 Monster Truck upholds the same rigorous engineering standards as its larger ARRMA RC counterparts. Additionally, it features a clipless body mount design that ensures the body remains securely attached while remaining effortlessly removable for drivers of all ages. In the realm of small-scale RC basher models, it stands out as a leader, offering a unique blend of convenience, power, strength, and exceptional handling capabilities that enable you to take your stunts to the next level.

The ARRMA GRANITE GROM 4X4 Monster Truck is built to withstand any challenge you throw its way. Its impact-absorbing front and rear bumpers are ready for intense bashing, flanking a robust composite chassis. Power is efficiently transmitted through a robust 4WD drivetrain with durable metal gears, connecting the MEGA 380 brushed motor to the rugged dBoots FORTRESS monster truck wheels and tires. The Spektrum SX110 steering servo boasts waterproof construction and dependable metal gear strength.

Hyper Go Tires

30mm ESC Fan

HOBBY FANS 2838 Combo

[Bswithjay]

I kept it the way it is if I want a brushless I buy one remember you can’t turn a pebble into a diamond you can take it so far but it ends at a certain level

[richardfields]

I did this exact setup on my Grom and love it. However the ESC seems to have the drag brake set to 100% causing it to flip often under braking. I tried to find a programming card for the ESC but it says it is unavailable on Amazon. Anyone have any suggestions? Thanks.

[likruesco]

I love this little truck. I originally picked it up to give away as an angel tree gift but I found out I couldn’t control the age of the recipient and didn’t want a 6yo getting their hands on a LIPO. I was going to return it but started using it and man, it’s the perfect speed and size for a new user. I’m getting all my god kids one.

[ReactionRC]

Great video!!👍SUBBED! I've been looking for a great system for the Grom. Was gonna go hobbywing but might try this.🤘

[Limitless_Potato]

Got this little rc for my gf to join me. She loves it! Trying to comvince her to upgrade the motor and esc next lol

[mikemartin]

I picked up one of these other day from my local hobby dealer and it my first basher style truck. I've only had crawlers...but this little thing is a blast! It's surprisingly quick as well.... only complaints is cannot stand the clip system for the body and the remote is very top heavy and always has to be laid on its side which always mess's with me seeing as how I'm used to traxxas it's awesome and is making me consider a full size basher 💯

[right-behind-you]

Good rc, it's only weakness is it's rear diff. Gotta replace it every now and then buts worth it.

[trevorbraden]

Hopefully they make a wide kit for these like the traxxas max did wide max

[tsasso]

That motor ESC combo system is not available anymore. Do you have any other suggestions?

[tfloz]

Great video! How well does it backflip?

[xeff]

Wait are you saying that to run the 2838 Combo you had to bore out the pinion?

[damaylaphoenix]

hype, how did you mount that fan on the heatsink?

[kyleschilling]

Did you have to get that separate part for the servo to mount or does this upgraded esc hold it down like the stock one?

[adrianpilbeam]

These haven't been released in the UK yet but I have it on Pre-Order and can't wait to get it. I have the 3S Typhon and it is absolutely my favourite RC. Love the fact they have made improvements on the design. The Granite Grom's body clip system was horrible and yeah it overheats badly so the fan is a nice addition. I wonder what Grom will be next.. Outcast or Kraton?

[RCus]

well you skipped what you did about the way bigger motor shaft did you find a .5mod gear that had that size hole or what