1. 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...
  2. 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...
  3. H

    Talion Broken stock pinion?

    The pinion on my Talion moves off center and pulls out of place. Do I need a new one or is something missing?
  4. KAITvsk Racing

    How to choose brushless motor pinion?

    Hello! How to choose brushless motor pinion? RC Car spec: 1/8 Buggy 4WD Motor: 2200KV Spurr: 46T
  5. S

    Kraton Question - Does a pinion gear come with the Kraton EXB 1/8?

    Hi All, I'm new to the hobby and decided to build my own Kraton EXB 1/8 After watching the reviews and unboxing of the product I see there is a pinion gear that I'm supposed to attach to the motor. However, I have opened two supposedly new Kraton EXB 1/8 and found no pinion gear inside. I'm...
  6. saltyrc

    800KV Motor Pinions always coming loose!

    Heyo guys I’m in a bit of a dilemma here. Me and my dad both run 800kv Castle 2028 motors and no matter how much red loctite we put on our set screws they will always come loose. Is there any company that makes pinions with grub screws that are bigger than 2.0mm? Thank you for your time.
  7. SamVorst

    Typhon Typhon 3s slow down after around a hundred meters

    Hi all, So I was racing today on a large parking spot with my 26T installed in my Arrma typhon 3s. Each time I go around a hundred meters the car slows down to a much lower speed, I still could drive it back. but it was acting like the battery was low.. This was not the case, the battery was...
  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 Pinion Question

    So I just installed my max 10 Sct system in my Granite and the pinion doesn't fit the 5mm shaft. Problem is: I can't find a 48DP 5mm pinion gear. Where should I look? Any advice greatly appreciated
  10. 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...
  11. Warby

    Kraton Safe pinion size for speed runs on standard electronics?

    Attn Speed gods, Got the urge to push my Kraton 6s to its limits. Want to test its top speed for a bit of fun (please don't tell me its top speed, i want to find out myself). I'm running the standard BLX 6s 2050kv electronics, standard spur and GRP 98dia wheels. I have currently fitted a 20t...
  12. 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...
  13. A

    Felony Does the higher gearing make it louder?

    I switched out the 16 tooth pinion for the 23 tooth. Does the higher gearing make it louder? Also there’s hardly any coast at all. Almost as if some brake is being applied. Is this normal with higher gearing? Any help will be appreciated
  14. O

    14T Pinion Slips on Typhon v4 6S + Hobbywing Combo

    My 14T pinion gear continues to slip off the motor shaft. I've tried just about everything and would appreciate any tips for how to solve. Rig and mounting below. I appreciate your time. RC Car Arrma Typhon v4 6S ESC: Hobbywing EZRUN Combo MAX6 Series Motor: Hobbywing...
  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. RecklessRC Bashing

    Kraton Pinion slid around after being lubed up from leaky diff!

    Well, after cleaning up my leaky diff and tightening the screws that go into the spur gear and diff case, I took the kraton for a test run to see if it still leaks, it didn’t really leak but I think the leftover diff fluid (from when it was leaking) Got all over the pinion gear and lubed the...
  17. Aeternus

    Kraton Kraton Pinion/Spur Loud out of box?

    Hey Everyone, My Kraton just arrived (can't drive it yet, lipo order didnt ship :() but I was wondering if your spur/pinion was loud fresh out of the box? Just rolling it around isn't particularly smooth (if I give it a gentle nudge, it'll roll a few feet then sort of "catch" and stop when the...
  18. Gtr666

    Typhon Can I put an 18 t or 19 t pinion gear on my typhon 3s?

    Could someone please tell me if I am able to put an 18 t or 19 t pinion gear on my typhon 3s without changing engine plate. The settings on plate are only for 13 15 20 26
  19. SupraNik1910

    Granite Blx Motor Question

    Hello everybody, I finally got a brushless motor for my Granite Mega. I have a question about the pinion gear though. Is this the right gear for this motor? Something doesn't seem right here.
  20. Mr7wun8

    Kraton I can't figure this out

    I've looked around and found a similar thread, but there wasn't an answer that fit my issue. I get a grinding gear noise whenever I brake or reverse. It didn't happen stock, only since I changed the diff oil in all three diffs. I thought it was the rear, so I rebuilt it today and took it out...