pinion

  1. S

    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...
  2. S

    Outcast Outcast 6s 12 tooth pinion. Hot centre diff

    Hi all, I'm back on my stock 12t pinion for the Outcast on 6s. Went for a 5 min play in the park and when finished noticed the centre diff cog was super hot. Should this be the case. Was a lot of wheelies and front wheel spinning in the air. My cogs seem to have a tiny bit of play between them...
  3. S

    Kraton Arrma kraton 4s pinion

    I was wondering if upgrading to a 15t pinion would be great? Im seeking more speed on 3s but don't want to lose the ability to wheelie a bit. Did i do the wrong choice?
  4. Le-Mill

    Outcast Do you shim the pinion in your diff

    After i have shim the diff with two 13/16 shim The pinnon gear still very loose, i tried to put two 8x12x.2 and the fit is perfect and after 1 pack i reopen my diff and the shim is completely trash đź‘€
  5. Typhon6smax

    Typhon Pinion grub screw is rounded

    So when i wanted to bash my typhon today. After 5 minutes i noticed a tooth broke off from the pinion wheel. I went back home anf took off the motor with the diff. I tried to loosen the grub screw but it really doesn't want to move even a bit. I heated it up with my solder iron, that also didn't...
  6. Typhon6smax

    Typhon V3 16t pinion with motor fan

    So a friend of mine gave me a motor fan, so i thought: now i can run my 16t pinion with 6S without the motor getting too hot. Is the only problem with running a bigger pinion the temperature? Or also resistance and-or other forces on the motor? And what temp is the maximum to reach for a...
  7. Typhon6smax

    Typhon Pinion wheel

    I was looking at the pinion wheel and found it like this. It seems to have a little offset. Is this normal? And if it is, is it better in terms of efficiency and lifespan?
  8. Typhon6smax

    Typhon 14t or 16t pinion?

    Hi guys, I have an typhon 6s v3 (i run it on single 3s). There is an (long) story behind that but it doesn't matter. So i was wondering, the manual says the 16t pinion is only for high speed runs and not for start stop driving bashing, etc. since it is bad for your motor. But the V4 typhon...
  9. F

    Kraton Grub Screw Backed Out - Thread Lock Recommendations

    Hi all, After only 3 packs, my new Kraton's grub screw backed out of my pinion and took a bite out of my motor mount. Luckily, I don't see any major structural damage even though I didn't notice until the end of the run. My question is, what kind of thread lock is recommended? I didnt see...
  10. apocalypse

    Notorious Is everybody running the 16t pinion?

    Before I put the torch to my truck, is everybody running the 16t pinion?
  11. Jimmyjam

    Granite kv-pinion thoughts

    So in my homemade bigrock/granite conversion I'm running a 1900 kv motor with a 26 tooth pinion on 3s. It runs like a raped ape. I'm happy with it but I'm not sure when the weather actually makes it too the plus side of 0* whether or not its gonna overheat or not? Whats your thoughts?
  12. Jimmyjam

    Need help converting blx 100 system to the granite voltage

    Do i need to buy a new pinion gear for the bigger shaft on the motor or just drill it out?
  13. Supasteve

    Raider Wanting to reach top speed on pavement with stock motor and esc

    A have a factory v3 kraton that i wanna drag race i have changed to smallest road rim/tires that will fit and added biggest pinion i can fit next i am thinking of locking center diff and going down to 43 tooth main diff gear but haven't done
  14. 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...
  15. ThatDrewGuy

    Kraton Getting Irritated at pinion

    So took the motor out of my brand spanking new Kraton to swap the pinion. I wil NOT come off. I have tried heating it, soaking in solvent, prying it, Even tapping the motor shaft from the top while the pinion is in a vice. I have now tore up the top of the motor, and still no closer to getting...
  16. Swift518

    Kraton Is this pinion noise normal?

    I recently broke the stock pinion and replaced it with a Robinson 12T mod1 pinion from the LHS. Ive read these pinions sound different but Im wondering if this sounds normal? The spur gear is centered on the pinion and I believe the mesh is proper. Im not having any heat issues, it just seems to...
  17. M

    pinion questions

    i put in the 16 t pinion for Arrma Outcast and it goes way faster but sometimes when i smash trigger at slow speed it sounds and feels like it skips a gear and just cogs out and doesn't move. is my mesh not good or is it a side effect from higher gearing?
  18. H

    Need to find pinion gear for senton

    does anyone know where I can find a 27 tooth pinion gear for my senton?
  19. M

    So here's a weird one for you...

    So I bought my Big Rock used.... a couple months ago, and had run it a handful of times. I always felt like the drive train was really noisy, but had no other big Arrma to measure against. As time went by, it got more and more noisy, so I decided to tear it apart tonight and investigate...
  20. S

    Kraton Highest quality pinions?

    Hi all, I noticed crappy pinions lead to the fast destruction of spur gears. So, I just picked up a tekno rc pinion gear that was a decent price, looks pretty nice.... Robinson racing pinion gears surprisingly aren't good, they are super soft! I bought one of these...
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