FPV hardware schematics setup and guides for off-roader
Hey guys! I Just released my article about how i setup all my FPV off-roader which published at my websites.  Feel free to read all about it and might helps some newbies all the way building their own FPV off-road rig. Enjoy bros!  6]

Article & setup links:
https://www.supermotoxl.com/fpvuav-models-b...a-advance-setup

Schematics:

More likely with that budget you'll get HSP brand 4WD with brushless. At least HSP have common spare parts widely available in any local R/C store.  But if you can get budget higher than RM$1,500 you can get more branded and tougher build brushless model with strong drivetrain from KYOSHO VE series or TRAXXAS. 

I have HSP pangolin too but not so much fun to crawl and to keep about with 4x4 crawling club because of its non-scaler chassis...hard to "scale modder".  I would go for RGT 18000 than with Pangolin because its a rock racer..can like crawler, have a bit climbing speed and plus for styling.    When it comes to R/C shop for parts i usually buy stuff online between www.banggood.com or www.rcmart.com 

If you concern more about metal drivetrain best go branded such as Traxxas, Vaterra, Hong Nor, HPI or branded models because their spare parts always have optional metal upgrade full on drive train that can handle brushless power even on crawler setup.  Cheaper HSP brand model have mix of plastic and metal but they do have metal drivetrain as after market optional upgrade but will fall apart on brushless power after few runs.

Based on my experience if you spent a model start up at RM600 you'll end up extra additional +rm$500 because of charger, suspension parts, ESC, radio, wheelsets to match with desirable performance especially if the models equipped with brushless motor because fast wear an tear on metal gears.  First you need to check which category you wanted go down the path?  Crawler? Throphy truck off-road racing? Rock racing, buggy bash? scaler/trial 4x4? or others?  ...that will determine where your budget will be.

The RGT 18000 look like build way better than pangolin. I would go for that. For traxxas, you would need budget around RM1k to 2k & usually it is brushed setup. Brushless usually go above 2k. But again, for crawler, brushed motor is better. Other branded brands also above 1k unfortunately.

Nice! That was quick. Where did buy this?

Great 2WS mods, i see you've added wider hex hub extension for stability.  How much current amp does each servo consume?

Btw where did you buy those 20A SBEC?...shopp?  I need to get one for my project.

As for 14mm wheel on 12mm hex i remember putting shims of extra thin plastic to 'force' press fit in.  Just need to carefully balance all around it, it should work.

You have to glue 12mm hex adaptors in making sure you centre them properly on an axel when you place them.

Similar to glueing hex adaptor into Tamiya style rim made for freewheel with bearings.

Everything on RGT mods looks shiny blink! And looks super tall! Nice! 

(1) As for the wheel extender bind against the axle you can solve it by putting a thing metal collar same size as axle outer bearing collar so that the extender will sit on the bearing's rotating collar than press fit friction.  If you look at your original 12mm hex hub from behind you'll understand what i meant.  If you don't have that metal collar you can build your own using thin hard wire and round it into rings or use sliced of ball point pen spring.

(2) Since your suspension setup is quite high for the servo to reach best is to put the servo back directly on top of the axle just like traditional AX-10 type mount.

Did you already bought 2.2 tires for your new wheel or use back stock RGT tires?

Looking good, i can see the two wheel steering running parallel.  :thumbsup:
How did you program the 2WS servo to steer in various configuration?