Metal spur gear

Blur4130

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Arrma RC's
  1. 4x4-Mega
arrma granite 4x4 - 3s- older traxxis motor
Above is how it currently is set.

Is there a metal or hardened spur gear option? 91t
I can't seem to find one that is 91t which is what came with the RC car.

Is there a way to get around using the preset drilled holes that align the pinion gear to the spur gear? I would like to change both spur and pinion gears ratios.

On a side note I am completely new to RC cars. any additinional info would be great.

Thanks
 

Jerry-rigged

Have you seen my LVC?
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Arrma RC's
  1. Granite
  2. Kraton 6s
  3. Outcast 6s
Read thru Megasty's Granite 4x4 BLX 6s thread - he talks about how to make the Hot Racing steel spur for the Yeti fit. I followed his lead, but used the stock plastic Yeti spur - some of those details are in my build thread, but I need to add the rest...

Links to follow.
Megasty's thread -
https://www.arrmaforum.com/threads/arrma-granite-4x4-6s-blx.5556/

Page 3 of my thread, where I talk about my yeti spur (need to add more)
https://www.arrmaforum.com/threads/jerry-riggeds-granite-mega-4x4.6226/page-3
 
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