Gearbox and Granite Mega 2wd + Update with brushless

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Ludo

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Arrma RC's
  1. Granite
Hi guys

I recently bought a Granite Mega 2wd, as most of people I want to upgrade it!
I have a 2s Lipo 6000mA 50C, I already made six run with Lipo and I would like to buy a new combo. So I have dismounted the gear box and i confirm that everything is in resin except internal satellite of diff , after a total of 3 hours of run all pinions are ok.
gearboxgranite2.jpg
gearboxgranite.jpg diffgranite.jpg
Blue 39t Green 21t Red 15t
Time is coming for brushless but for me it is too expensive to change gearbox and difficult to find pieces in France.
So what do you think if I buy a reasonable combo like ,
LEOPARD SKYRC 3300KV 12T Brushless Motor & 60A ESC to avoid the destruction of my gearbox!!!
Will it permit me to have more torque, made some wheelies and have more fun without changing the pinion & spur (15 & 87), ?
With the brushed impossible to made wheelies my slipper clutch is set to 2.5 turns, tires are horrible may be I will have to change it in order to have more grip at the rear.

Thanks in advance!

If you want to dismount the gearbox the instruction manual is not totally clear do not forget to remove the shocks, slipper clutch and the 2 screws at the top or ask me!!
topscrew.jpg
 
Hi
So I decided to upgrade my granite mega 4x2 with combo brushless Goolrc 3900kv 4 poles with 60 a esc + battery Lipo 2s 6000mAh 60c.
First run has been great, I did not change gearbox as it is the same as blx.
This upgrade is simple and cost only 40$. I have added an under voltage detector to save battery.
I will definitively change stock tires I think I m going to buy Louise RC Mt-Uphill & 2.8 black rim LRT3204SBH with 1/2 offset

1517584585615-1190651854.jpg IMG_20180202_155509803.jpg IMG_20180202_155453264.jpg IMG_20180130_212320699.jpg
 

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Hi
So I decided to upgrade my granite mega 4x2 with combo brushless Goolrc 3900kv 4 poles with 60 a esc + battery Lipo 2s 6000mAh 60c.
First run has been great, I did not change gearbox as it is the same as blx.
This upgrade is simple and cost only 40$. I have added an under voltage detector to save battery.
I will definitively change stock tires I think I m going to buy Louise RC Mt-Uphill & 2.8 black rim LRT3204SBH with 1/2 offset

View attachment 15214 View attachment 15219 View attachment 15221 View attachment 15222

I’d like to do all that stuff too,,but i can’t even get th motor out...followed the on line instructions but to no avail. I gave up. Any help would be highly appreciated..so many screws etc,,but can’t seem to get it removed,,,driving me crazy. Thanks guys.
 
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