arrma

Not sure if this is the right thread for this question for the pinion gear. The smaller the number on pinion gear the faster or is it the bigger the number the faster? I know it also depends the motor and spur gear too. ⚙ I just need to know which the number is the faster and slower. Thanks.

Hi all, First post here besides the introductory one :). Second of all, I have a bit of a struggle understanding some things related to the calculation of the RPM @ wheels. Here's the data: I am looking to calculate RPM@wheel, for an Arrma Limitless. The configuration is the following: -...

First time painting an RC. I really wanted to do something decent. Finally saw the clear infraction body in stock and ordered it. Now I needed to choose a color. I wanted something blue and after hours of cross searching Tamiya polycarbonate paints on Horizon’s website I settled for PS-49 Sky...

Definitely my biggest front flip to date! Love this thing.

Yeah this happened. How do I access to replace a new back wheel drive shaft? My thought is, I have to get in the diffs to remove the other part. I can't figure out how to get to it. I took it to the track last weekend and that pop out and the servo is dirty or block. I'll work on the servo...

Lubricant or silicone lubricant? Which one to use to clean rc. I need to clean my rc, checking the bearings etc. I heard this and that about simple green and WD40. I'm cleaning it by hand, with brush, rag and a compress air can.

What's the easiest way to clean my RCs, they are really dusty? I saw some mix reviews about using a silicone type like wd40 to spray. Can I use one called super tech spray lubricant? What can I use on the diffs? Most of the dirt is on the front and back of the diffs casing. Any suggestions is...

V1 Mojave Roller with: - New Typhon Katar wheels - New 10t input gear front diff (already installed) - New front springs - Random assortment of Replacement parts - EXB chassis braces, servo mount, stainless steel rear turn buckles, and rx box and battery holder - SLT3 Transmitter & SLR300...

Brand new Kraton 8s ran five times and now the steering only turns right and is incredibly weak. What servos are the best that’ll fit in this beast? What do u guys use and what’s the model #s and brand? Really disappointed that this $1500 price tag out the door with batteries has already failed.

- DBoot HOONS -17mm hexes (Typhon) - Custom spool -Firma 150a ESC -Arrma 2050kv motor -Trax-sux Servo - Typhon 6s shocks -Typhon body -RC6GS radio -40 wt shock oil -All metal gears in the rear (input gear, Composite diff case, and a metal crown gear)\ -Plexiglass wing - 3d printed front wing -90...

I have a Kraton 8s exb with 39t/39t the pinion move to the motor I take out the set screws with no problem. But I can not take out the pinion. I hot it with torch but nothin. I tray a puller with to arm but was to big to get between the mount and the pinion. Any suggestions?

Said I wasn't going to get an electric car.... Nothing against it, my daughter got the wltoys124019 4s 3660 3800kv.......just nothing on the market to MAKE me want to build a 80/20 speedruns/bashing (electric vehicle) until i went with brother to my local hobby store he bought a jato 3.3 nitro I...

Just bought a arrma typhon 6s today drove it twice and when I try to drive it for the 3rd time I started it back up and the light would flash green twice and beep twice, only thing I could do is turn the wheels side to side with the remote but have no throttle response, it won’t let me factory...

I bought an used EXB that came with these RTR wheels/tires. The previous owner ran these 5 times, I ran them once on the beach and once on grass. I bought a set of stock EXB wheels and I'm selling these to recoup some of the money. Plenty of tread left and hexes are in perfect shape. Thanks...

So I was installing some new hot racing parts for the center diff mount and I noticed the center diff did not spin freely and had a clicking sound, I did alot of reading up on the issue and Im going to tear mine down and see whats going on with it, I do have some very slightly play with the diff...

READ MEANS DEAD!

Kraton EXB Roller Open box, never used. Planned on building this out, but selling off most of my collection. Includes 35kg Amazon servo and an RCScrewz kit. SOLD Mojave Stock electronics were switched with the Max6 combo. No transmitter or receiver. Servo needs to be installed. QS8 plugs...

Sweeps on the outcast looks sick!!!

Scorched chassis, v5 stock system upgrade, hotdog Kevlar bar, all tbone plastics, M2c chassis braces. Baby that’s all ya need!

You see all that looking good