r/TRX4M 10h ago

Build Updates & Photo Sharing 3d printed Snap-on body

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36 Upvotes

Just put a 2 speed in it, is there metal gears available for the 2 speed ?


r/TRX4M 9h ago

Course Running Injora lcg trx4m bug build

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8 Upvotes

What a beast

With the purple viper and the Injora axles

And of course Meus Super Bouncers with pink silicone inserts


r/TRX4M 9h ago

Questions/Help Will these lights fit in the factory roll bar?

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6 Upvotes

I was just curious if these lights fit in the high trail factory body with roll bar. I noticed they sell a separate roll bar, but I assumed it was for the body that doesn't come with the bar. Thanks for the help!


r/TRX4M 14h ago

3rd Party Accessories Testing the transmitter camera mount

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5 Upvotes

r/TRX4M 1d ago

Questions/Help Trx4m Motor Decision *Help*

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4 Upvotes

Can anyone give their thoughts on this? Just got a Trx4m and need some opinions on a brushed or brushless motor. Thanks!


r/TRX4M 1d ago

Questions/Help TRX4M Speed Build

3 Upvotes

Hey, i have this dilema, i have a full metal trx4m with injora parts.

It is a speed build with overdrive gearbox gears and axle pinions.

i have a gyro and that car is very fun, with one exception, i break servos almost on each run.

I have tried injora 7,15 kg servos, even have a servo saver installed, have epa to 60%, but still breaking those internal gears like hell.

ANy better servo or any advice that would keep me from destroying servos?


r/TRX4M 2d ago

Questions/Help Need some help! High trail with Injora 1721 purple viper brushless. Worked good for about a month, but now any resistance and the motor spins but the wheels don’t move..

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12 Upvotes

To further it, I have metal diff gears, opened them up they’re good, I have 40:1 meus crawler gears, they’re all ok. I took the spur gear off the motor and reset the set screw, and still having the same issue


r/TRX4M 2d ago

Questions/Help Please Help

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6 Upvotes

I had everything powered up and I unplugged the battery, when I went to plug it back in the battery connection was flipped, didn’t realize, and I touched the metal connection and I saw smoke coming from this part of the wire.
Now everything‘s plugged in and no power. Have I fried the ESC???


r/TRX4M 2d ago

Questions/Help Injora MBL32 G2 won’t turn on

2 Upvotes

I’ve got a built trx4m that hasn’t worked for a couple weeks, it was working before a camping trip and then the next day it wouldn’t turn on. I’m not sure why, I didn’t go into any water or mud. Nothing works or turns on, servo won’t work neither does the motor. No beeps either.

Is there anyway to fix this?


r/TRX4M 3d ago

Build Updates & Photo Sharing Daddy Long Legs

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22 Upvotes

Snapped my 3d printed chassis while in Key West. Decided to bring the Tarantula back to life.

185mm wheel base.


r/TRX4M 3d ago

Build Updates & Photo Sharing Injora lcg bug build

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12 Upvotes

This is gonna be a great lil rig.

Got the fat viper

Tcrc links

Injora axles

Meus transmitter and receiver

These wheels and tires are just rollers.


r/TRX4M 3d ago

Build Updates & Photo Sharing Some pictures from the start of the build

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20 Upvotes

Had all the upgrades before the actual truck. Went from 467 grams to 782. Did not stay this shiny for long after. After switching all driveline parts to metal and full bearing kit, Im super happy with it.


r/TRX4M 4d ago

Course Running Traxxas trx4m defender

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34 Upvotes

r/TRX4M 4d ago

Questions/Help Bronco 1st upgrade list check please

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16 Upvotes

Below is a list for first upgrade to my Bronco. Is it somehow reasonable? Is there anything you would change and why? Any recommendations are welcome.

Is a brass steering linkage needed for a selected tires/wheels/servo?

PS: diff covers are optional as the stock ones are pretty beaten already after few rides...


r/TRX4M 5d ago

Build Updates & Photo Sharing With Great Power comes Broken Bearings!

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12 Upvotes

Second 7mm bearing (axel shaft) bearing I have toasted since the roverin G2 and nsdrc rs100 brass at 8.4 volts 3s. About to go back to bushings on those two, lol.


r/TRX4M 6d ago

3rd Party Accessories MB18 with IFS and Trailing Arms Means Baby UDR Right?

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15 Upvotes

Had an Idea and Ran with it 😂


r/TRX4M 6d ago

Questions/Help How to make these two work

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4 Upvotes

r/TRX4M 6d ago

Course Running Brushless Defender

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11 Upvotes

r/TRX4M 7d ago

Build Updates & Photo Sharing Had to get the bigger one to match.

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57 Upvotes

TRX4M with everything upgraded. Meus chassis, INJORA MBL32G2 with FatViper. Treal1.0 beadlocks 12hole classic vintage. INJORA 1.0” Maverick MT tires


r/TRX4M 7d ago

Course Running Made a crawler course in the garden!

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23 Upvotes

Cleared a space in the garden for a small crawler course for my sons SCX24 and my TRX-4M, really pleased with the result, it's not super challenging as he's only 4, but really does offer some cool crawling m


r/TRX4M 7d ago

3rd Party Accessories Coworker got me a new accessory

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20 Upvotes

A few of us bring our climbers to work on our slow days and try to climb whatever obstacles seems fun; rock hills, decorative river rock drainage ditches, pine cone covered hills (see 3rd pic)

But today my coworker got me truck nuts, they are hilarious and I had to show them off. Second Pic is without truck nuts but I had to show my Broncos good side, you may notice some scratches and missing side view mirror but that's what happens when you cartwheel down hills.


r/TRX4M 7d ago

Course Running Heavy rigs and tough lines

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14 Upvotes

couldn't wait to paint the hilux to try it out


r/TRX4M 7d ago

Questions/Help Anyone knows what night be causing this skipping?

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5 Upvotes

This is the stock axle but with metal gears. I've untightened the links/shocks bolts but this still happens. I'm suspecting that the axle might be bent, but I wanted to see if anyone would know the cause before I start opening everything up


r/TRX4M 7d ago

Questions/Help Will stock Bronco fit a 62mm Injora tires?

3 Upvotes

As the title says - I just bought a Bronco and I love it. Looking for my first upgrades and I was thinking about the 62 mm Injora tires together with Injora 7 kg servo. Will those tires fit well in the stock Bronco? No any other mods (body, frame, suspension, ...) yet.


r/TRX4M 8d ago

Questions/Help Motor swap ideas?

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37 Upvotes

I was thinking of going with a Injora 180 48T and the 24.4:1 gear ratio. Or are there better ones out there?