

⚙️ Elevate your RC crawler game with precision and power!
This 9g brass wheel hex hub extender adds a 7mm wheel offset to TRX4M and Redcat Ascent-18 RC crawlers, enhancing stability by lowering the center of gravity and improving anti-rollover performance. Made from premium brass, it ensures durability and precise fitment for a superior off-road experience.






| ASIN | B0BR3PRL9Y |
| Best Sellers Rank | #35,099 in Toys & Games ( See Top 100 in Toys & Games ) #422 in Hobby Remote & App Controlled Vehicle Parts |
| Customer Reviews | 4.7 4.7 out of 5 stars (284) |
| Item Weight | 0.317 ounces |
| Item model number | 4M-02 |
| Manufacturer | INJORA |
| Manufacturer recommended age | 0 - 10 years |
| Product Dimensions | 3.15 x 0.79 x 1.97 inches |
R**8
Injora is top quality.
Correct fit. Injora is top quality product. These hubs are no exception.
M**R
Nice Upgrade Part
Works well, gives your truck a wider stance, helps stability, worth the price.
T**L
Perfect for a TRX4M
I had some binding issues with the tires rubbing the springs on the front. Added these and it fixed the problem. No more binding. Absolutely perfect!!!
A**R
Better than I expected
I honestly wasn't expecting much since I have had mixed experiences with hub extensions in the past but I was honestly surprised. I needed these to help my wheels clear my portals and they were exactly what I was looking for. They fit well, I didn't have to drill out my 1.0 injora wheels, and they add a little weight.
S**4
If you have injora wheels..
Good product and easy install for my trx4m k10 with the stance I wanted. But if you have Injora wheels you’ll have to drill out your center hubs because the nut goes through the wheel. I used a 1/8” drill bit. It’s Pretty simple
D**M
Perfect
Look amazing and work great. Gave that wider look I wanted. And give it the little extra weight. Worth the money
M**S
Top shelf
Better then what was listed
T**T
Fits the Redcat Ascent 18 perfectly
Fits great and pushes the wheels out just a few mm for more clearance and stability
B**E
They work fine. About 1cm extra in total width. Weird way of fastening them with that added fastener, but it's great that it's a normal hex shape. All in all pleased
J**R
Aumenta un poco la anchura de via y evita el roce de la rueda con el eje de la dirección en un Defender TRX4M.
B**Y
Just like they say. Fits like it should stock.
C**N
Reçu ce que j'avais précisément commandé . Je ne suis pas décu
R**A
Excellent product outstanding service fast shipping looks and performance is outstanding
Trustpilot
4 days ago
2 weeks ago