Apr 2, 2014 · The much-anticipated Traxxas TRX-4 scale crawler is finally here, and it’s a good one. Traxxas clearly put lots of thought into the design and engineering of this all-new truck, …

May 23, 2012 · The TRX4 is 32P. 12-13T pinions will be a fine starting point but you will need the 45T spur from the 2 speed versions since the smallest pinion that fits with the Sport's spur is 15T.

Dec 17, 2025 · 4 Views 29 Oct 5, 2025 k5gmtech Steering linkage setups k5gmtech Oct 4, 2025 Replies 1 Views 23 Oct 4, 2025 k5gmtech M TRX4 Blazer project mr.maxx Jan 19, 2025 …

Apr 11, 2019 · After having installed both the overdrive (12/33) and underdrive (10/35) gearing in the axles of my TRX4 Sport, I decided that both provided too much difference in the front to …

Mar 13, 2023 · I am thinking about staying with Traxxas for a motor upgrade for my TRX4. That’s if Traxxas makes a motor that is stronger then the 540 that comes in the TRX4. I am looking …

May 6, 2019 · The steering and servos work, but i got no throttle forward or reverse. What could be wrong here?The truck sat for a year or so, batteries are charged and it briefly worked …

Mar 13, 2015 · Hello was wondering what would be the best shocks for a trx4?

Sep 24, 2025 · Hey everyone! I'm completely new to the crawler scene and just starting to fall down the rabbit hole. After watching tons of videos and reading through some of the threads …

Mar 8, 2022 · I have a 2021 Bronco TRX4 currently. It was my first RC car. I use it more then expected and as that happens its been taking a beating as I try to make it preform better. Last …

Jan 25, 2020 · I recently converted one of the TRX4’s in the stable to a 6x6. It was a fun project and I thought to detail it here as a sort’a guide for those thinking of dipping their toe in the 6x6 …