big rock

Hello, are this aluminum shocks from Arrma good? ARA330677 ARA330678 Because I want to buy for my shocks some springs, where I lost one, after a stunt. But to pay the shipping for only some springs, I want to buy some spare parts, that it's more worthy and my idea is to buy some new shocks...

Hi. I noticed that the Granite body is thinner and way more fragile than my other Arrma`s body`s. After two battery runs i already have cracks in the back of the Granite body, its a mega body though, could that have something to do with it being more fragile ? I have two 3s V3 Typhon`s and Two...

Hello, Everyone! Hoping For some Arrma Help! I recently Purchased A Arrma Big Rock. It's a great little basher. But Randomly in operation, The steering stopped. I thought it was the servo, but that servo is fine! I began fiddling with it and found that the throttle is now on the "A" And "B"...

Hi all, hoping someone can help. I recently did a service on my big rock and for thr life of me, I can't slide the engine back into its place. No upgrades were made, just took out the spur to check its health and put it back together again. But can't get the engine to slide back into place...

Hey guys , As some of you might not know i run a Youtube channel and two of the cars i run on there Are Arrma 3s cars all upgraded So thought that you might like to have a look at one of my latest videos on my Typhon that started as a Vorteks boost . And also have a Big rock upgraded to 4s

The typical story. Rocks got into the steering area and caught up the servo horn. Broke almost immediately lol knowing it was inevitable, I picked up this Amazon special when I first bought the truck. Broke the Kimbrough servo saver trying to cut it to size. Ended up jamming the own 23T one on...

So I took all Kraton stuff and threw it on the Rock (except sway bars, center brace). So we got: upgraded, full metal diffs F/R Slipper clutch w/ metal spur 4s upgraded driveshafts 4s axles 4s c, steering and rear hubs upgraded rod ends + turnbuckles 17mm hex and nut 3.8" dBoots Copperhead2...

Help!! My Arrma 1/10 Big Rock 3s V3 shock isn’t coming off!

I wanted to install my New Steel Spur Gear for The Big Rock. (The Slipper Clutch worked Perfectly before) So i took apart my slipper with the Stripped stock spur gear and replaced it and assembled the Slipper clutch the same way like i removed it. Tightened the Screw but it turns out i can just...

Just purchased a Arrma big rock 4 x 4 3s and will be running 3s battery with it and I’m wondering what adjustments or set ups need changed or adjusted from factory settings for the best performance. Mainly any shock, differential, or gearing adjustments that need to be made before running it for...

So my arrma big rock has got a problem. The left wheel of it cambers itself (see pic) as soon as i take a turn. I can move it straight by hand but then aftrr turning it happens again. Anyone know what the problem is?

We had a beautiful and fun day at a local sand pit with a lot of bashing, crashing and jumping with various Arrma 1/5, 1/8 and 1/10 scale RC cars. These RC c...

Has anyone found a way to widen the stance of the BRCC V3 without using hub extenders? I really like that some of the 4S rigs come with a sway bar for the rear A-arms. Just wanted to know, as I’m maxing out my Big Rock as much as possible and will be adding to the build thread shortly. Will...

Arrma Kratons and a Big Rock in Bashing Paradise in Southern Finland (October 2022). This is my favorite place for bashing with my Arrmas. The place is big, rough and awesome!

Hi everyone, I am a complete newbie and not very technically astute. I purchased a Armma Big Rock today and just took it out for a rip around the woods, great fun! But I have noticed that even when I am not turning the steering it is very subtly turning to the left and it’s really bugging me as...

Hey everyone! I haven't touched an RC car in almost 30 years and just recently picked up a Big Rock. Bashing and launching is what I hope to be doing most, but I noticed that out of the box the BRCC bottoms out from even 8 inches off of the ground. For bashing what are the best shocks to run...

Finally found time to do this overdue build thread. I've had my BRCC for 4 months now, actually feels longer, and I have done quite a bit to it. Some of my early upgrades were just because others on the forums had done it but as I drove the car more I learned what it was and wasn't capable of I...

Man, this thing is running amazing!! It’s that special moment when you finally understand how to properly maintain diffs, proper oils/shims…and get the mesh perfect!! She runs quite as a mouse and fast!! Have the duratrax stakkers on the feet/oucast 4s shocks…20 weight in the diffs, 15 tooth...

Stock 3S Big Rock won’t move when I try to do something like rock crawl or push something. The battery is full. It runs fine on flat ground, grass, road, etc. But even the SLIGHTEST resistance against it, it won't go. I've stopped it on the incline in my front yard that goes over the septic tank...