







⚡ Upgrade your crawl game with precision-tuned big bore shocks!
The INJORA 40mm Big Bore Oil Shock Absorber is a high-performance upgrade for 1/24 scale SCX24 and FCX24M RC crawlers. Featuring CNC machined black aluminum components, threaded bodies for quick preload adjustments, and dual spring rates, these shocks deliver superior oil damping with bladder seals for consistent rebound. Lightweight and compact, they offer enhanced suspension tuning and durability, making them a top choice for serious RC enthusiasts seeking smooth, customizable ride quality.






| ASIN | B0D9B2QZLP |
| Best Sellers Rank | #2,720 in Toys & Games ( See Top 100 in Toys & Games ) #1 in RC Vehicle Shock Kits |
| Customer Reviews | 4.6 4.6 out of 5 stars (552) |
| Item Weight | 1.41 ounces |
| Item model number | SCX24-179 |
| Manufacturer | INJORA |
| Manufacturer recommended age | 14 - 14 years |
| Product Dimensions | 5.12 x 0.79 x 3.54 inches |
C**S
Best budget shocks
Man these are great shocks. Injora is a great brand that puts out great products. I have these set up on a custom Scx24 build they function great and look good as well. With the right hardware they will fit most builds and was super easy to set up. I added 10Wt shock fluid to the shocks and it makes them feel even better. You’ll have to experiment with shock weight depending on your rig.
W**R
Quality product
These shocks are pretty amazing. Just need to make sure you fill them with the oil you want and then make sure everything is put back together and tightened up. All parts on the 1/24 scale crawlers are TINY so be aware that you'll need some really great skills in working with tiny objects
F**K
Good for the FCX24M
I’ve been liking these a lot. I wanted to go with oil filled shocks and these seemed to be the most popular choice. I filled them with 20 wt oil and they’ve been working great. I’m running them with no springs on my FCX24M defender. They add a little extra weight, which is nice, and give a good amount of flex while still keeping the ride height low, which is exactly what I was going for.
P**E
Great little shock but the hardware is too small
OK so I have pretty much been through all of the shocks trying to get something decent for my SCX24 base camp. These are the best oil filled so far. They actually work really well. There is one con that nobody seems to mention in the other reviews, so maybe they sent me different size hardware.. but the ball joint inserts are too small. They give you two different sizes one extended ball joint so you can offset the shock and then there’s the smaller ball joints. The longer offset ones fit perfect but the smaller ones slip right through the shock body hole. Luckily for my application the shock stays on there because I have them connected to a dampener. But yeah the hardware doesn’t really fit. If you were to connect the shock straight to the chassis the shock will pop off. I put a couple photos in there showing how mine will stay on but if it wasn’t connected to the damper it would slip right off
T**U
Best and most popular upgrade
Love it. Great travel. Smooth movement. Does not come oiled filled so you gotta add your own oil weight. Best and most popular shock upgrade for your 18- 24 scale rc vehicle. Comes with 3 spring sets. Soft medium and hard. All the hardware to install it. No instructions but its not too hard to figure out
R**4
Great shocks for my 1/24 scale build.
They work great. Excellent for scale builds (1/24). If you want better articulation and performance, get shocks with longer travel. These do bind up every now and then but I've gotten accustomed to pumping these shocks before use. Not necessarily a deal breaker but it would be great if they didn't have to be pumped manually to eliminate binding.
S**R
Decent quality
Quality seems to be ok. You have to fill the shocks with oil and you really have to experiment with different weight oils and amount in each shock to fine tune it to your liking. It did give my truck the perfect lift for what I wanted to do with it. For the price I would buy them again over stock ones.
C**S
👍👍
Awesome shocks most my rigs run injora shocks great price & value great quality love them & extra springs they send with to udalize on different weight rigs👍👍great shocks
L**A
Per quanto mi riguarda funzionano bene e sono migliori di quelli originali, ho altri modelli un po alla volta li aggiornerò tutti
F**A
This is my fourth pair of Injora Big Bores (3x 40mm + 1x 52mm) and I like them, but these brass ones are on another level. Like they stepped up the production game. They're smooth as butter!👍
T**N
Nice shocks, very good quality but not the look I was going for on my scx24 gladiator. Gave it more of a lifted look. I was wanting extreme articulation and these have good articulation but not what I was looking for. Upgrades to telescopic shocks and removed the springs, stock height but crazy flex. Will run these normal shocks on another rig though so worth the money. Going onto my 1/18 crawler instead then I'll have good body clearance for big tires. Blue truck is 1/18
R**D
Ne pas oublier de rajouter un peu d'huile pour le niveau.
J**E
quick delivery great quality
Trustpilot
3 weeks ago
3 weeks ago