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Metal 1/18 RC Crawler TRX4m Front Rear Straight Axle Heightened to Be Portal Axle Universal Joint CVD Shafts C-hub Upgrade Parts 20231108 (Front-Red black-246)

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$14.99

$ 7 .99 $7.99

In Stock

1.Edition:Front-silver


  • 🚗Material: Aluminum Alloy+ Steel
  • 🚗Weight of Front Axle Parts: 51g,Weight of Rear Axle Parts: 36g
  • 🚗Color: Red/Black/Silver/Red Black
  • 🚗FIt for 1/18 RC Crawler TRX4m Axle



1.7 out of 5 stars Manufacturer RZXYLRC

Material: Aluminum Alloy+ Steel

Weight of Front Axle Parts: 51g

Weight of Rear Axle Parts: 36g

Color: Red/Black/Silver/Red Black


James buck
Reviewed in the United States on February 27, 2025
Do not fot at all waste of time and moneyneith fit front or back
Josh Gauthreaux
Reviewed in the United States on September 21, 2024
You have to reuse the bushings from the factory axles and the shafts do not fir through the bushings.
FSeriesJake
Reviewed in the United States on December 31, 2024
This is for the Rear Portals as I have not received my Front Portals yet. Will try to remember to update once I get them and run the truck. For starters the Portals run in reverse from stock so you may want to flip you motor wires. These portals are significantly wider than the stock setup and you will want wider hexes as the tires will rub the portals without them 1 to 2mm wider should do. Install was pretty easy even without instructions as long as you've messed with RCs in the past. You will also gain height. I will try to remember to check back in after some runs to see if they hold up. I did fill them with grease to hopefully make them last longer.EDITI received my Front Portals and unfortunately I can not recommend this set unless you can make custom parts yourself. The shafts are too short to reach the gears inside the axle on the right side they do grab on the left side. Also the steering is a bit weird as the only way I can figure holding the Portals to the hubs is using the included socket head screws. After a few turns the screws back out of the hubs. You would need to add lock nuts too which are not included. As for someone else's review having trouble fitting the axle shafts through the bushings I did not experience that. I'm determined to make these work so I'll continue to tinker with them in my spare time.