1. Deceased

    Spur gear and Pinion gear on granite

    hello everyone! I need y'all guys HELP so I have a HR spur gear and it seems to be wore out and I was wondering if I need to replace it or it still got a lil bit more till it breaks. For the pinion gear unfortunate I have some bad bits that stripped the screw to the pinion gear is there a way to...
  2. djdjdjshsh

    Will 32t pinion work on 73t spur gear both metal

    I got a 25t pinion and 32t pinion gear and than a 73t spur gear I haven’t put in either yet but I don’t even know if the 32t will work does anyone know?
  3. bigbody300

    Granite Granite MEGA 4x4 Brushless - faster PINION gear?

    hi guys new to the forum (i have a talion 6s EXB, and my son has the Granite 4x4 MEGA (brushless upgrade). my question is there a faster PINION gear that can be used on the stock SPUR gear? i am on 2s lipo.
  4. milehighspeed

    Typhon DIY 32 pitch spool for 3s BLX

    Hey Arrma 3s BLX owners, seen a lot of people asking/looking for 32p spools for the 3s series so I thought I’d share my own. Have reached just short of 80mph with this on stock elecs with 3s and 92mph with 4s and non stock. Easy and cheap to build, just check out the YouTube. Cheers...
  5. 5

    Mojave Issue(s) with 50T spur gear and 16T pinion

    Hey all - been bashing my Mojave with great success for quite a while. A bit ago, I was bashing, and then hear a bad "grrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr" and saw some bits hit the road. I think what happened was the e-clip fell off the pinion gear and or the grub screw backed out, as the...
  6. 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...
  7. 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...
  8. 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?
  9. 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...
  10. 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
  11. 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...
  12. 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...
  13. 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...
  14. 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...
  15. 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...
  16. 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...
  17. 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...
  18. 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...
  19. 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...
  20. 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...