spur

  1. chadanthony1

    Limitless Arrma limitless pinion problem

    I purchased an arrma limitless and put it together. I was wondering why the factory 27t pinion and 34t spool do not come close to meshing. Motor mount is as close as it will go towards the spool. I even purchased a 30t pinion to see if the size difference would help and it still doesn’t mesh. Am...
  2. BashRc

    Steel Spur Gear For Senton 3s BLX

    I recently stripped my composite spur gear when i changed my pinion to 14t. I feel like it was a mesh issue that stripped it but to prevent further stripping of spur, Which steel gear works with the Senton 3s BLX V3. I have seen that the 4s steel spur might work but I would need 4s slipper pads...
  3. sadmancho

    Felony gearing with Castle 1717 1650KV?

    I want to put in the Castle 1717 1650KV motor and esc in my Arrma Felony and run it on 8s. I am looking to do high speed runs (90 mph+) along with drifting. What gearing should I go with that won’t overheat my system?
  4. Prisma

    Granite How tight do you set your slipper?

    Hey everyone, I'm kinda lost as to how tight my slipper should be; I'd like not to destroy my spur gear with my brushless system, even though I'm running at 2S. But I loosened it quite a lot and at super low RPMs it didn't move and made weird sounds throughout the RPM curve. So how do you guys...
  5. Prisma

    Granite Spur Gear Question

    If I strip the 91T spur on the arrma Granite, can I just replace the spur only with the 57T one? Cause the slipper seems to be quite expensive
  6. Spud623

    Senton Senton 4x4 Mega Upgrade

    Hi Everyone, I am new to this forum and a little new to the hobby. I purchased a Senton 4x4 Mega last year when i first started the hobby. I have recently upgraded the motor and esc to a Brushless setup ( Sidewinder 3 ESC and Castle 5700kv) . I would like to know if i will need to change the...
  7. RAGER RC

    Big Rock Big Rock spur gear keeps stripping almost every run. Any suggestions?

    So I’ve had my big rock for 5-6 months now, and around 2 weeks ago I stripped the spur gear. “All right,” I thought “this is just a stroke of unluckiness. I was running the stock metal one, and my local hobby shop only had plastic, which was fine. Then it happened again. And again. And in the...
  8. quad_rocket

    How to pick Pinion and Spur Gears

    Are there any standards on the motor shaft diameter? How do I know which pinion gears will fit on a motor? I do understand mod and tooth count, just not sure how I go about getting or creating a kit of different size pinions (and spur gears) that will fit my 1/18 and 1/10 scale motors. I...
  9. marshy22

    Typhon 3s drivetrain gone tight after crash

    Hey, I’ve just had 2nd blast with new typhon 3s and hit a curb straight on not overly quick and bumper took the hit and show no sign of damage but now it feels like all the gears/drive train have gone tight. Only gave it quick test after crash but soon as you back off throttle Is slows the car...
  10. Jackhammer

    Granite Need help on choosing spur/pinion gearing

    I'm completely ignorant about gearing at the moment. I have a stock Granite 4x4 Mega. I want to swap over to a Max10 SCT-A combo, run on 2s lipos. It's a 3660 motor at 3200kv. Here's what I want out of my gearing. I want to keep the motor cool as possible, I want more torque than top end...
  11. A

    Kraton Spur gear mesh after M2C swap

    I installed the M2C chassis and went on 2 runs and notices some metal dust. Now I have added the M2C braces and in order to get the main cross brace into place you have to either flex it alot of loosen the diff bolts. Should it be this tight? Am I potentially messing up the gear mesh by flexing...
  12. zizi8862

    Outcast Plastic spur gear on my outcast 4s

    So I broke my spur gear a few weeks ago ended up buying a 3s spur gear from Jenny because I forgot they were plastic and I was desperate. Surprisingly they are holding up really well and are a lot quieter than the metal spur gear
  13. Surchaufeur

    Kraton Arrma kraton 4s pinion wear

    Im against a really weird problem i have put a new spur gear and pinion 13t and my 13t pinion is starting to wear like the first one. When i switched to a 15t pinion for 2 weeks pinion was fine but i broke the slipper endplate in the back instead.. and also stripped 2 screws in the motor mount...
  14. W

    Senton Out of the box upgrades for Senton 6S BLX

    Hey All - 1st time ARRMA owner as of today! All the videos and pictures I've seen online couldn't prepare me for what a beast this thing is! So solid and insanely quick. Going to have so much fun with this thing. That being said, what are some suggested upgrades/mods that you guys would...
  15. blackhawk2k7

    Senton 3s BLX spur gear

    Hey all, I've had my kraton for a couple years and have done it up tastefully, and love it! Just recently picked up the the Senton BLX 4x4 and instantly fell in love. Heard a couple squeaky bearings and replaced ALL of then with Fast Eddie's sealed. Took it out again today (first time on...
  16. Curvin

    Senton Mega 4x4 , Spur Gear , Replacement Stock ?

    Hey All, We joined the stripped spur gear club yesterday , and replacement stock / spares for the Mega 4x4 are still in limbo here in Australia , so was hoping to source some overseas if possible. Looking for recommendations of where to buy in the US , that will ship to Australia. Yes, I have...
  17. Vitostatus

    Changing gearbox?

    So I've been doing everything I can to keep my granite and senton 4x4's running. I have a problem finding spurs that fit the gear box. Have the axial 60t steel spur it's been good just chewing pinions. I want to find a good setup and nothing else has worked if I could find a motor mount that is...
  18. J

    I have spur gear questions

    Ok I have a armma senton 4x4 mega. I just upgraded to a 4s system, but my plastic sour gear is poop. I was wondering if a spur gear from another armma would work? My buddy said I needed 32 pitch spur gear but I'm lost on what tooth I need on the gear - it stock gearing. P.s. I'm completely...
  19. R

    Senton spur gears

    I was on rc planet and saw a 57t hd 0.8 mod 4x4 spur gear INSTOCK and a 15t penion gear and the site said it was for the granite and the mega has anyone else installed this set up and if so hows it going for you please help since I cant buy the stock gear I figured I would check this set up out
  20. D

    Replacing Fury Mega spur gear

    I recently installed a traxxas 12t brushed motor in my fury and found the plastic spur gear has a section of teeth worn out after using it twice. Is there an aluminum spur gear i can replace the plastic one with? Or do i just replace it with the same 87 tooth plastic spur gear? Anything else i...
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