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⚙️ Upgrade your RC crawler with precision and power – don’t get left behind on the trail!
INJORA’s 2pcs Stainless Steel Central Axles for 1/18 TRX4M RC Crawlers combine corrosion-resistant metal with precision-engineered joints and spline diameters. Designed for a tighter, more durable connection to transmission and axles, these axles perfectly fit TRX4M Bronco Defender stock and INJORA gears, delivering enhanced performance and realistic scale appearance without the need for assembly.






| ASIN | B0BRTZZPLL |
| Additional Features | Realistic Design, RC Crawler Upgrade |
| Age Range Description | 14 unisex children |
| Are Batteries Required | No |
| Batteries are Included | No |
| Battery Description | No batteries required |
| Best Sellers Rank | #76,475 in Toys ( See Top 100 in Toys ) #13 in RC Vehicle Rotor Shafts |
| Brand Name | INJORA |
| Color | Silver |
| Customer Reviews | 4.6 out of 5 stars 668 Reviews |
| Educational Objective | Improved understanding of vehicle mechanical and engineering principles |
| Included Components | Driveshaft |
| Is Assembly Required | No |
| Item Dimensions | 20 x 80 x 50 millimeters |
| Item Type Name | Driveshaft |
| Manufacturer | INJORA |
| Manufacturer Part Number | 4M-18 |
| Manufacturer recommended age | 14 - 14 years |
| Material Type | Steel |
| Model Name | 4M-18 |
| Model Number | 4M-18 |
| Number of Items | 2 |
| Number of Packs | 1 |
| Number of Players | 1 |
| Operation Mode | Automatic |
| Power Source | Battery Powered |
| Size | 1/18 |
| Subject Character | RC |
| Theme | Vehicle |
| Toy Vehicle Form | Crawler |
| Unit Count | 2 Count |
V**Y
Top produit, de tres bonne qualité
Top produit, de tres bonne qualité
B**N
Good
Fit my bronco trx4m perfectly
M**I
Injora come sempre top
Ottimi upgrade di casa Injora, perfezione e qualità super. Piccoli alberi di trasmissione fatti benissimo e con precisione veramente alta. Nessun problema per il montaggio, molto veloce e facile da montare sul proprio modello. Consiglio sia upgrade che il venditore professionale e molto veloce nella spedizione. Ottima esperienza 👍🏻
S**N
No More Broken Driveshafts even w/ brushless
I have a challenging indoor crawler course and have broken my traxxas plastic drive shafts twice now. The second time was after switching to brushless so I’m not surprised. I have had the injora driveshafts on for a few days now and love them. If I give it full throttle with no compression in the suspension, you can see a little vibration from the extreme angle of the front driveshaft. If the suspension is even slightly compressed, the driveshafts are super smooth though. I think any driveshaft will vibrate slightly at the extreme angle the suspension can put the driveshaft in. They’re one of the better upgrades I’ve made for bullet proofing my TRX4M. Like other reviewers have stated, they fit bit nice, but there’s a little slop in the joint… I’m not worried about it. I’ve already ordered another set for a future build I haven’t even started lol. Great part for the money.
R**O
Injora Stainless Steel Front and Rear Drive Shafts
Nice and works perfectly fine, no more stripping
Trustpilot
4 days ago
1 week ago