







⚙️ Upgrade your RC crawler’s grip and style—because stability is the new cool!
The INJORA 12g Brass Wheel Hex Hub Extender is a precision-engineered 10mm adaptor designed to enhance the stability and performance of 1/18 scale RC crawlers like the TRX4M and Redcat Ascent-18. Made from premium brass, it adds weight low on the chassis to lower the center of gravity, widen the stance, and reduce rollover risk, delivering a professional-grade upgrade that’s easy to install and built to last.






| ASIN | B0BR8T8RKY |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | tan |
| Customer Reviews | 4.7 4.7 out of 5 stars (537) |
| Date First Available | 12 January 2023 |
| Educational Objective(s) | Game, play |
| Item model number | 4M-02 |
| Manufacturer recommended age | 14 - 18 years |
| Material Type(s) | Brass |
| Number of Game Players | 1 |
| Product Dimensions | 8 x 2 x 5 cm; 10 g |
| tech_spec_battery_description_toys | No batteries required |
K**Y
Fit easy, added weight down low and widened the stance easy cheap up grade for the incredibly roll prone Defender
S**E
I bought two of these kits as I have 2 trucks. Both kits had one wrong bolt/nut. So yes the kit is good however I messed around with one wheel for about 10 minutes before I realized the nut/bolt was much shorter than the other three. So I have one truck that I can complete and extra parts that I can’t use Injora offered to give me a full refund. I said no please just send me an another kit. In all honesty their products are good, I use quite a few products and find the quality to be pretty good.
G**S
Got for my son. He’s put them on the truck make the wheels higher. Great product good price and does what it says
K**L
Passt genau, Dankeschön
B**E
Great product
Trustpilot
3 weeks ago
2 weeks ago