INJORA 59mm Long Threaded Oil Shocks with Brass End for 1/18 TRX4M Upgrade
INJORA Brass & Aluminium 59MM Long Threaded Shock Absorber Oil Damper for 1/18 RC Crawler TRX4M Upgrade (4M-63)
Note: The shock oil is not included!
Compatible with: 1/18 RC crawler TRX4M
Recommended shock oil weight: 20-40wt
Features:
- CNC machined aluminum shock bodies
- Brass bottom spring retainer and rod end, lower centre of gravity
- Two spring rates included (0.45 0.5mm)
- Telescopic design for maximum travel
- Threaded shock bodies for quick pre-load adjustments
- Scale-looking reservoir (non-functioning, for scale only)
Specifications:
- Part Number: 4M-71 4M-63
- Color: Black
- Full Length: 66mm (2.60in)
- Extended Length (eye to eye): 59mm (2.32in)
- Compressed Size (eye to eye): 42mm (1.65in)
- Maximum Travel: 17mm (0.67in)
- Spring Length: 45mm(1.77in)
- Spring Thickness: 0.45mm 0.5mm
- Each Weight: 7g(0.25oz), 8g (0.28oz)
AGE & RECOMMENDATION: Not for children under 14 years. This is not a toy.
Prop 65: ⚠️ California Residents Prop 65 WARNINGS: www.p65warnings.ca.gov
Returns & Refunds: Return options may vary by region. Please see our Return & Refund Policy for details.
These are my go to shocks on every build. Most builds I run springless but either way they are great. Also used 53mm on another car but other than height same shocks. I've tried other brands and they just end up in the toolbox.
These shocks work and look great! Hard to beat for the price ! Can't wait to get my black and gold links, wheels and tires 😀
perfect shocks either as standard or in droop mode shame injora dont make longer ones for the 1/18th rigs
I have the 59mm on my ir40 and they work great nothing else to say but they are very good and also the movable spring helps the tuning
Looking to get a little more travel and some added weight down low then these are the way to go I run these on all my defenders as the need almost the weight al low as possible love the way they look and preform
These are fantastic. I got the set without the overflow tanks. Like all the other Injora 59mm shocks, they come with a few extra O-rings and hollow balls, in case you lose or damage one. I love the black-on-black-on-brass look and these sit really well on my crawler. The only thing I would change is to offer one with caps, adjustment ring and spring seat in brass, the rest black, would be a great contrast to the set. Not complaining though, these are beautiful. Keep up the good work Injora.
Top super verarbeitet
The quality is simply amazing. Everything fits perfectly on my all custom trx4m, I recommend, absolutely!!
verry good and work verry well after 3 years
Very good,
The stock shocks are garbage. These are an absolute must have. The shocks and included hardware are really well made and make a massive impact
It would be wonderful if you made springs of different hardnesses. I need some harder ones. Would this be possible? Injora, please make your magic.
Good parts, easy to assemble
Very good finishing, the performance are OK but not a dramatic step vs the original shocks
These shocks came as advertised, look great, and function very nicely. Easily tuned by filling with desired shock oil to desired level. Very happy with them.
Good quality!
Work and look great
Quality product, excellent adjustability and good for long travel buggies while adding plenty of weight
Amazing performance boost, great look and super smooth.
Extend your travel and these are bladder filled shocks with oil and they work amazing
Long travel and are very smooth. come with 3 different sets of springs to configure as you like.
What type of shock oil is needed?
Recommended shock oil weight: 20-40wt
Do i need to change more things to make it work or wil it work on a stock trx4m
Yes, compatible with stock trx4m, and it will be longer than the original shock.
What is the correct way to add the shock oil?
1.Unscrew the top cap of the shock.
2.Compress the shock shaft fully.
3.Slowly fill with shock oil (20–40wt recommended).
4.Move the shaft up and down gently to remove air bubbles.
5.Top up the oil if needed, then screw the cap back on tightly.
Make sure there are no air bubbles inside before closing the cap.
You can also search on YouTube, there are many videos for reference.
Do you have instructions about adding oil
I recommend you see some instructional videos on YouTube.
So I just installed these on on my trx4-m Bronco and they're bottoming out much earlier than the stock shocks. I'm using the stock chassis and shock mounts. Do I need longer links? I had to compress the shocks to install them so I'm not getting full travel. Will the high clearance links help?
Figured it out, the extra travel was making the upper front links hit the steering servo body. This was a non-stock servo of a different brand (bought before I discovered injora). A little Dremel to the servo and the shocks fit perfect!
Do they come prefilled with oil?
The shock oil is not included!
It would be wonderful if you made springs of different hardnesses. I need some harder ones. Would this be possible? Injora, please make your magic.
Sorry. No plan.
they come with 4 shocks right?
Yes.
Any plans to make a 53mm variant of this product? I like the black and brass