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INJORA +4mm Aluminum Front and Rear Axles with Lay Down Servo Mount & Link for 1/18 TRX4M RC Upgrade

4.3 (9) Write Review
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$70.98

$ 33 .99 $33.99

In Stock

1.Size:Front


  • Come with lay down servo mount and stainless steel steering link set.
  • Hardened CVD shafts and steel 12/24T gears, high-quality upgrade parts are available.
  • +4mm axles increase the width of each side by 4mm, providing better stability and climbing performance.
  • CNC machined, black anodized, fine workmanship and beautiful appearance.
  • Come with 5mm(+1mm) brass wheel hexes and nuts, easy to install.


Product Description

Not compatible with stock TRX4M chaissis as the lay lown servo mount is wider than stock and not compatible with original TRX4M size dogbone shafts.

Compatible with both INJORA and stock TRX4M upgrade parts: gears, C hubs, steering knuckles, chassis links, drive shafts and compatible with these servos: stock TRX4M servo & injora 7kg servo INJS2065, injora 11kg servo INJS11.

After laying down the servo, you may need to reverse the steering.

Features:

Housing Material: Aluminum

Gear Material: 20CrMo Alloy Steel

CVD Shaft Material: Hardened Steel

Gear Ratio: 24/12=2:1 (Same as Stock)

Total Length: 122mm (4.80in)

Front Axle Weight: 92g (3.24oz)

Rear Axle Weight: 42g (1.48oz)


Brady
2025-08-05 13:33:28
They are awesome. But remove every screw and put blue lock-tight on them. The wheels fell off and axles fell out on first trip because almost every screw worked its way out. Otherwise they are amazing!
Connor G.
2025-08-02 16:26:00
Quality axles would recommend adding your own grease as not much is applied from the factory
HotRod
2025-07-30 14:41:24
These are great. They come with greased in the diff.Stock diff covers and hubs will fit also.Cons- some of the screws were a little loose. No biggie
Steve Hirnickel
2025-07-28 16:33:11
After the screws come out of the spindle, be careful the pins don't come out of the axle cuz there are no replacement parts for it.
Disappointed
2025-07-12 12:42:59
Made a huge difference in the performance.
Dallas Dunlevy
2025-05-13 15:43:40
Only problem I have with these are the fact it comes with no instructions
Peter Porn
2025-05-05 21:02:15
Sehr gute Verarbeitung. Top
Customer
2025-03-09 17:44:57
Great product, function is excellent, looks great. Only issue was some of the screw heads stripped out rather easily.
Verbalus
2025-02-07 21:48:05
es macht was es soll .