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INJORA Front&Rear Axles Set - +4mm Extended Aluminum Complete Axles for TRX4M Upgrade 1/18 RC Crawler Car

4.4 (13) Write Review
Free shipping on orders over $29.99

$69.99

$ 33 .99 $33.99

In Stock

1.Size:Front


  • [Well Performance] CNC machined and black anodized, excellent workmanship and high precision.
  • [Unique design] +4mm axles increase the width of each side by 4mm, increase total length by 8 mm. 4mm extended desgin provides better stability and climbing performance.
  • [Upgrade Accessories] Come with Hardened CVD shafts, steel 12/24T gears, 5mm(+1mm) brass wheel hexes and nuts.
  • [Pre Assembly] Pre-assembled make installation more simpler, coming with all hardware for the axles.
  • [Wide Application] Designed specifically for TRX4M Bronco Defender K10 High Trai 1/18 RC crawler. Note：As the axle housings are extended, so they are not compatible with original TRX4M size steering links and dogbone shafts.


Product Description


Trace
2025-08-31 15:59:44
Great solid,heavy,long,good looking axles
Jeff Keil
2025-08-19 10:50:44
Easy to install it all for my TRX4m defender with everything fitting as it should. Thanks injora
Exceptional reviews from Poppy
2025-07-23 13:07:41
The axles fit perfectly on the TRAX – 4M defender the axles were the perfect width to help stop the car from tipping so much and also the added weight helps a lot 100% a great upgrade to do for the price
Ramon G.
2025-07-20 13:25:49
Best upgrade you can do! Perfect width for my F-150. Looks and functions awesome.
R.splee
2025-06-17 13:38:16
Really impressed by the quality. 5 stars if it was a little cheaper
jennifer
2025-06-04 19:39:15
so smooth max steering cug is gone. the extra weight balanced it out just enought to get over more obsticles.
Joe
2025-05-22 10:44:12
 
John
2025-05-20 21:13:58
I purchased two front axles to make my build four-wheel steering and these axles are very smooth operating, even at full steer.
Scotty
2025-04-20 14:40:45
Good quality upgrade to the TRX4M - I installed on the Ford High Trail TRX4M - Fits perfectly.Install was easy - 15-50mins , I decided on the +4mm variant as I didn't want the wheels to stick out too far and take away from the truck as is seen with +10mmDelivery was ok but took 4-6 week. Hence 4 stars.
Timoro
2025-02-23 17:09:36
Montaggio semplice si adattano perfettamente
Harmeet Singh
2025-02-03 18:07:29
Great fit. Zero issues. Come with bearings and are pre greased, ready to drop in! Very smooth.
H VdB
2025-01-29 12:17:18
Passt perfekt unter ein TRX4M und ist plus 4mm breiter als die Standardachse.Die benötigten Schrauben sind ebenfalls im Lieferumfang enthalten.
Terry Muchowski
2025-01-20 11:55:20
these fit great and seem to work good , i haven't tried them on my 3d printed track but on my work bench they work great . i did add some grease to the gears but they were greased when i got them . i really like them .