Most gamers never change a thing about their controller, but the players who do are the ones who can feel the difference a millimeter of throw makes in the middle of a ranked match. The eXtremeRate ThumbsGear is a set of interchangeable thumbsticks built for both the PS5 DualSense and every PS4 controller model, and it attacks the problem with three stem heights and two cap shapes in one box. I fitted them to a DualSense and a PS4 pad, played a week of shooters and platformers, and came away with a clear sense of what this kit improves and where the taller stems can bite back.
Standard site disclosure before the details: this review contains affiliate links. A purchase through one of them earns cosmoniq.com a small commission at no extra cost to you, and it never shapes my verdict. Everything below comes from my own week with the kit.
Design and Build
The kit arrives as a tidy bundle of parts: short, mid, and tall core stems, and both domed and concave caps in each height, all in a matte black finish that matches the stock DualSense look. The caps have a textured grip ring and a slightly recessed center, and the plastic feels dense rather than hollow when you squeeze it. The whole set is lighter than it looks, which matters because the analog stick assembly has to move this mass under your thumb.
Installation is genuinely tool-free. You grip the factory cap, pull it straight up off the shaft, press the ThumbsGear core over the exposed stick, and snap on a cap of your chosen height and shape. The first pull on a factory cap takes a little confidence because it resists, but nothing on either controller needed disassembly, and the process is reversible if you want the stock feel back.
The kit includes enough parts that you can build a full set for two controllers at once, which is a detail worth calling out. Rather than buying a separate pack for each pad, a single ThumbsGear order covers a DualSense and a PS4 controller, and the spare stems and caps give you room to experiment without fear of losing a favorite height. That generosity is unusual at this price, and it changes the value equation compared with a single-pair accessory.
Key Features
The headline feature is the height adjustability. Three stem heights let you lengthen or shorten the effective stick throw, and that single dial changes how a shooter feels: a taller stick gives more leverage for fine aim, while a shorter one snaps back faster for quick, full-stick movement. Each height is available in both domed and concave faces, so you can mix a taller domed left stick for movement and a shorter concave right stick for aiming, or keep them matching.
The grip surfaces are the other selling point. The textured ring and concave option hold a thumb more reliably than the smooth stock cap, which matters in long sessions when a clammy thumb starts slipping off the stick mid-input. The kit also includes cores that fit both the DualSense and the older PS4 analog shafts, so one purchase covers two controller generations.
Real-World Performance
In practice, the difference shows up most in aim-heavy games. Fitted with a taller concave cap on the right stick, my aim in a shooter steadied noticeably over stock, because the extra leverage let me make smaller, more precise inputs with the same thumb movement. The concave cap seated my thumb tip firmly, and even after two-hour sessions the stick felt secure rather than slippery.
The honest catch is that the tall stem is a specialist tool. On the left stick of a platformer, the extra height made quick directional flicks feel sluggish at first, and it took a couple of days to retrain my thumb before the tall option felt natural. The mid height is the safe, universal pick, and the short stem is the choice if you play mostly racing or platforming and want the fastest possible stick return. None of this is a flaw, but it is a tuning exercise, not a bolt-on instant win.
Longevity is the second thing I watched closely, because grip accessories often start slipping the moment a palm gets warm. After a week of steady play the caps showed no sign of loosening on their cores, and the grip texture had not worn smooth at the contact point where my thumb spent most of its time. The cores themselves seated firmly on both the DualSense and the PS4 shafts, which is the detail that separates this kit from cheaper caps that wobble after a few sessions.
It is also worth noting how the kit behaves for a player who swaps controllers Between games. Because the caps are color matched to the black DualSense, a mixed setup with one tall stick and one short stick still looks intentional, and switching a cap mid-session takes about the same time as unplugging a controller. That flexibility is the real point of the ThumbsGear design: it is a tuning kit rather than a fixed upgrade, and it rewards anyone who is willing to experiment for a session or two.
Pros and Cons
Pros:
- Three heights and two cap shapes cover a real range of play styles
- Tool-free install that fits PS5 and all PS4 controller models
- Textured caps hold a thumb better than the smooth stock finish
- Taller stems add genuine precision for aim-heavy shooters
- Reversible, so the stock feel is one pull away
Cons:
- Tall stems take adjustment time and can feel sluggish in fast games
- Factory caps resist hard on the first pull
- Spare parts are easy to lose once the kit is broken down
- Matte black only, so it does not match custom colored controllers
Weigh the cons honestly. The tall stems are the divisive part, and whether they help you depends on the games you play and the hours you are willing to spend retraining muscle memory. For the mid height and the concave cap, there is no real downside beyond the price of a coffee.
How It Compares
The natural rival is the official PlayStation paddle attachment ecosystem and the cheap silicone stick covers that snap over the stock caps. The silicone covers cost less and install in seconds, but they add bulk and a rubbery feel without changing stick height. A premium third-party pro controller builds taller sticks into the hardware, but that means buying a whole new pad.
| Feature | ThumbsGear Kit | Silicone Stick Caps | Pro Controller |
|---|---|---|---|
| Height adjustment | 3 heights | No | Some models |
| Cap shapes | Domed and concave | Domed typical | Varies |
| Install | Tool-free swap | Snap on | None needed |
| Price | Budget | Very low | Premium |
Against a new pro controller, the ThumbsGear delivers a slice of the customization at a fraction of the cost, and it does not force you to replace a perfectly good DualSense. For a player who wants adjustable stick feel without a controller purchase, it is the most direct route.
Who Should Buy the ThumbsGear Kit
Buy it if you play aim-heavy shooters and want more precision without buying a pro controller, or if you find the stock stick too low, too tall, or too slippery for long sessions. It is also a smart upgrade for players who share a controller, because swapping caps between users takes seconds and lets each person set their own height.
Skip it if you are happy with the stock feel and never think about your sticks mid-match, or if you only play games where every input is a full-stick flick. When you are ready, you can check the current price of the ThumbsGear kit on Amazon.
How We Test
I installed the kit on a PS5 DualSense and a PS4 controller, then played a week of shooters, platformers, and racing across both, swapping between all three heights and both cap shapes. I logged how long each configuration took to feel natural, how secure the cap stayed under aggressive inputs, and whether the grip held during two-hour sessions.
I did not run a formal wear test or measure stick throw with instruments, so the precision difference is a feel judgment rather than a measured figure. For a grounding on how stick height affects competitive play, the controller analysis at PCMag's gaming controller coverage is worth reading alongside this review.
If you want to tune your own sticks, the ThumbsGear listing on Amazon shows the current color and bundle options.
ThumbsGear Questions People Ask
Will ThumbsGear fit the PS5 DualSense controller?
Yes. The kit includes cores sized for both the DualSense and all PS4 controller models, and the parts seat onto the existing analog shafts without any modification.
What are the three height options for?
Short, mid, and tall stems let you tune stick throw and leverage. Taller sticks help with fine aim in shooters, while shorter stems give quicker full-stick movements for platformers and racers.
Do I need tools to install them?
No. You pull off the factory caps, press the ThumbsGear cores onto the shafts, and snap on your chosen caps. No soldering or controller disassembly is involved.
Do the thumbsticks affect in-game calibration?
No. They change the physical cap, not the sensor, so stick calibration and aim settings behave exactly as before.
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