big rock

  1. MrTitanium

    Motor options?

    Say I wanted to upgrade motor/ESC combo in my Big Rock 6s, what one would one suggest? Curious...
  2. hybridfire907

    Big Rock Crew Cab, better lower suspension arms?

    hey guys! i was wondering if anyone had any knowledge on a better suspension arm, i keep breaking them in the same spot. ive got plenty of spares, and i could always be a little more gentle, but i want to fit some RPMs on it. Traxxas slash arms are CLOSE, the hinge pins are different and they...
  3. Big Rock 3S BLX

    Big Rock 3S BLX

    The beast! So much fun on 3S
  4. mactek

    Big Rock Big Rock Crew Cab motor extremely hot

    Just got a Big Rock and noticed when running on 3s and punch setting of 5 the motor gets extremely hot. At one point the car stopped responding due to overheating. I was using a 5000 3s 40c pack. Is this normal?
  5. Rpmspeedyblue

    Nero and the Nero Big Rock

    Added the Nero and the Nero Big Rock to my ARRMA Bash Family!
  6. bicketybam

    Big Rock Big Rock Crew Cab

    Looks like they are starting to deliver. Someone in the Facebook group got theirs today. Has anyone ordered one yet?
  7. RC Detail

    Big Rock My Big Rock rebuild

    Hello. I recently sold my Snap On X Maxx collection and switched it to a brand new Fazon and Big Rock that are now shelved, lol. I also have a Big Rock and Fazon I got used. The Big Rock my buddy bought new. I bought up a bunch of Hot Racing stuff for the BR. Also bought the Vision Racing...
  8. tubbs07

    outcast vs nero 6s big rock

    Hi there I've got an outcast (which Is a beast!) and thinking of getting a Nero 6s BLX big rock. Any thoughts? Cheers
  9. M

    Differential issue?

    Hey y'all... new to Arrma, and new to the forum. I recently acquired a Nero Big Rock, and I love it! The thing is an absolute beast, and a ton of fun. Today I was out ripping on it, and it stopped moving. The pinion gear was spinning the spur/clutch, but no movement. If I would pick the truck...
  10. zombie

    Dirt Guards, what's your choice?

    ARRMA AR330414 HOT RACING Which is better?
  11. A

    Big Rock Big rock without diff brain

    is it possible to rebuild the big rock without the diff brain? I have no need for it...
  12. Tblazin

    It's official, arrma took down Nero and big rock off their site

    Now arrma took down Nero and big rock off there, site, no more pc exploded views, I have in box, but why did they have to take down, I feel there should be some sort of reciprocation for this>?
  13. Tblazin

    RPM NERO BIG ROCK A-ARMS AND PARTS

    OK, So I just got off phone, they said if enough people call , and they see a interest, let me re-phrase, EMAIL DON'T CALL, they'll make them, so all you Nero /Big Rock guys,drivers etc, you want rpm arms, start the emails.....traxxas is there bread n butter, everyone on here knows arrma a...
  14. Pr3c1ousss

    Big Rock Big Rock durability

    Hi! I was having in mind that the Nero Big Rock was pretty stable and would be ideal for HD use but I’ve read in another thread that parts were breaking every time...? I’m a bit confused now and concerned as I don’t want to spend more time fixing a car than bashing it.. I am also wondering if an...
  15. Tblazin

    Big Rock What size are the Big Rock Shock shafts & thickness?

    What size are the Big Rock Shock shafts & thickness? Length would be nice, but I can handle that, also what piston/oil is stock, its way to stiff to keep wheels planted this way....also theres those Orange springs that French dude put on his big rock, and I saw they worked real well, just cant...
  16. P

    Big Rock Sensored motor for the Big Rock

    I own the Nero Big Rock and I would like to use it for both - for bashing and for crawling. I've already increased the ground clearance and mounted Outcast tires. What do you think about installing a sensored motor? Would the Nero crawl like the Summit with its brushed motor? Have any of you...
  17. C

    Any word on the Traxxas v. Hobbico (Arrma RC) lawsuit?

    Does anyone know what the outcome was in this lawsuit? I understand that this was settled out of court. The real question, when will the Arrma Nero and more importantly the Arrma Nero Big Rock come back into production / hit the market? I want one.
  18. S

    Run a BEC just for the steering servo for Big Rock?

    Hello Everyone. I have a Big rock. its freaking rad. I purchased a sweet new HV steering servo, and a MMX esc for it. Then found out that if i run the MMX with the BEC at 7.4v i'll blow the diff brain servos... So, my question is, "Is there a way i can run the steering servo at 7.4v and...
  19. AGHolman

    Big Rock Stupid question: Big Rock receiver wires!?

    Hi everyone, I searched through the manual, online, and on the forums, but I can't find a good clean pic of how the wires are supposed to connect to the diff brain and receiver. I just picked up a used Big Rock in excellent shape but it was missing Rx/Tx and now I'm trying to figure out what...
  20. N

    Help removing 17mm bolt

    First post, new here. Came for knowledge. I recently bought a used Big Rock off Craigslist. Upon going over everything/maintenance before bashing for first time. I noticed the previous owner has the 17mm heads glued to bolt assembly. I can not remove any of the four for the life of me. Does...
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