RcThjia oiled 4Pcs 72mm aluminium oil shock set for 1/12–1/16 RC cars
Reviews
Product description
The essentials
If you’re upgrading the suspension on a 1/12–1/16 RC car, this RcThjia oiled oil shock set is aimed at riders who want more control over damping than you usually get from basic shocks. The headline is pretty simple: you get aluminium oil shocks that are described as plug-and-play for certain popular platforms, plus a design that lets you choose the shock oil and tailor how the car feels over rough ground.
That “customisable damping” angle is the real draw here. You can fill them with silicone shock oil (the listing mentions 200–500cSt as a recommended range), so the behaviour can be matched to terrain and driving style. Just bear in mind that oil is not included, so you’ll need to budget for the fluid if you don’t already have it.
What stands out in day-to-day use
On paper, these shocks are built around a more consistent oil system. The description refers to a dual-bladder sealing approach and a stable damping setup, intended to keep the response from drifting too much when you’re landing jumps or pushing into harder corners. That matters because many entry-level setups feel fine when you test gently, but start to lose their composure once the driving gets rough.
They’re also positioned as adjustable without tools in a practical sense: the threaded collars are described as allowing tool-free preload tuning. In the real world, that tends to be the kind of adjustment you actually use—quickly dialling in how much the suspension sits under load before a run, rather than getting stuck in a long maintenance routine.
Where they could feel a bit less “premium” is that the customisation isn’t fully automatic—you’re still making choices about oil viscosity and how you want the suspension to respond. If you prefer a box-fresh, ready-to-run damping character without extra fiddling, you may find that limitation annoying.
Key features that matter (without getting lost)
The listing highlights several construction points that help explain the intent behind the upgrade. The bodies are described as 6061-T6 aluminium with aerospace-grade CNC machining and a hard anodised finish. That suggests a focus on durability and a clean look, especially if you’re already fitting RcThjia upgrades.
It’s also a true “set” rather than a single shock, with four pieces in the pack, and a 72mm shock length that lines up with the target 1/12–1/16 build range.
A quick practical micro-scenario: if your RC car tends to pogo after landing, you’d typically start by selecting a thicker oil within the recommended range and then use the threaded collars to set preload so the car doesn’t squat excessively. This kind of tuning workflow is exactly what these shocks are built around—change the oil and adjust the stance, then test again.
Compatibility and requirements
This set is presented as compatible with various popular 1/12–1/16 scale RC platforms, including specific WLtoys models listed as 144001 and the 124016–124019 series. It also mentions MJX models (16208/16209/16210, 14301, 14210) and HBX/SCY cars in the 1/16–1/12 scale range.
Because the description is model-specific, it’s worth double-checking your exact model number before ordering. “Compatible with the same scale” can be a helpful clue, but RC shocks are still tied to mounting style and geometry, so getting the model match right is the safest route.
Also, take note of one important requirement: shock oil is not included. If you don’t already own silicone shock oil suitable for RC shocks, you’ll need to source it—roughly in the 200–500cSt band mentioned.
Who it suits—and who should skip it
It’s a solid pick if you want a suspension upgrade that lets you tune damping to your track conditions, and you’re comfortable doing some setup work. It particularly suits drivers who like to test, adjust preload, and then refine the feel with different oil viscosities.
It might not be for you if you’re after a simple, fully ready-to-run replacement where you don’t want to buy oil or experiment with damping. It also may be a step too far if your current shocks are already performing well and you’re mainly looking for looks rather than ride control.
Worth considering if you frequently drive on mixed surfaces—pavement patches, grass edges, or jumpy sessions where stable damping is more noticeable.
Tech summary
- Name: RcThjia oiled 4Pcs 72mm aluminium oil shock set
- Type: Oil shock absorber upgrade set (1/12–1/16 scale RC)
- Format: Fully customizable damping via silicone shock oil (oil not included)
- Size: 72mm (shock length)
- Material: 6061-T6 aluminium bodies with hard anodising
Is it worth it?
You should buy this RcThjia shock set if your RC car is one of the listed compatible platforms, and you enjoy tuning. The approach—tool-free preload tuning plus the ability to choose silicone shock oil viscosity—is the kind of upgrade that can make the car feel more controlled, especially over jumps and in tighter corners.
You may want to skip it if you don’t want to source shock oil or if you’re expecting the shocks to be “set and forget” without any setup choices. In terms of positioning, it reads more like a practical upgrade for enthusiasts (tuning-friendly) than a purely decorative replacement.
Finally, check compatibility using your exact model number, and make sure you’re ready to supply the shock oil—those two steps will save you the most hassle.