ARRMA Aluminum Wheel Hex 24mm, Red (2) — ARA310928

If you’re keeping an ARRMA build running, small parts like wheel hex drivers can matter more than people expect. This ARRMA Aluminum Wheel Hex set (24mm, red, 2-pack) is designed to replace worn or damaged hex pieces so your wheels stay properly coupled and easier to service.

It’s not meant to be flashy—it’s meant to be dependable. That said, aluminum hardware can be a smart upgrade on paper for those who want a firmer feel than lighter plastic parts, but it also depends on your exact truck and how your current setup is built. If you’re not sure, double-check fitment details before ordering.

The essentials

These are aluminum wheel hex drivers from ARRMA, sized at 24mm and sold as a two-piece pack. The practical value is simple: they help your wheels attach correctly and consistently, which can reduce the “why does it feel loose?” moments during routine maintenance.

Wheel hexes are the kind of component you don’t notice when everything is fresh—but when they wear, strip, or get damaged, you’ll notice right away. On a common day, that translates into smoother wheel mounting, more predictable tightening, and less hassle when you swap tires for a different surface.

What it’s for (and where it fits best)

This kind of replacement part makes the most sense if you’re restoring function to a crawler/RC build or doing maintenance on a vehicle that sees regular driving. If your current wheel hexes have seen heavy use—grit, impacts, and frequent dismounts—replacing them is usually a cleaner fix than trying to “work around” a worn interface.

It’s also a reasonable choice if you’re the type who keeps spare hardware on hand. A set like this can be the difference between getting back on the track quickly and waiting on a replacement later.

Key takeaways

The biggest reason to consider these wheel hexes is what they enable day-to-day: proper wheel attachment and easier service. Because they’re aluminum, they may feel more solid than cheaper plastic alternatives, and that firmness can help when you’re tightening and removing wheels repeatedly.

But there’s one limitation worth stating clearly: wheel hex compatibility depends on your specific ARRMA model and your current wheel/axle interface. The listing only tells us size (24mm) and color/count, not the full compatibility story. So if you’re building from scratch or mixing parts, you’ll want to confirm the exact fit before you commit.

Where it stands out in use

Picture a quick tire swap after a dusty session. With hex hardware in good shape, the mounting process tends to feel more straightforward—less wobble, fewer “did I seat it right?” checks. And when it’s time to dismount wheels for cleaning, a well-matched hex makes the routine faster.

Tech summary

• Type: Wheel hex
• Size: 24mm
• Material: Aluminum
• Color: Red
• Pack size: 2

Is it worth it?

You should buy this ARRMA Aluminum Wheel Hex 24mm (red, 2) if you need a replacement wheel hex set for your ARRMA RC setup and the 24mm size matches what your vehicle requires. It’s a practical maintenance part that aims to restore a secure wheel connection and keep servicing simple.

You may want to skip it if you’re unsure about compatibility beyond the 24mm measurement, or if your current hexes are already in good condition and you’re simply looking for an upgrade without a specific need.

It makes the most sense for owners who value downtime-free maintenance—people who drive regularly, clean often, and prefer having correct hardware on hand rather than improvising.

Mini FAQ

Will this work if my hex size isn’t 24mm?

This listing specifies 24mm, so you should only consider it if your current setup calls for 24mm hex hardware.

Is it only for ARRMA vehicles?

The product is branded as ARRMA, and that typically means it’s intended for ARRMA builds, but you should confirm fitment for your exact model.

What does the “(2)” mean?

The “Red (2)” indicates it’s sold as a two-piece pack.

Why aluminum—does it change anything?

On paper, aluminum wheel hex drivers can feel more rigid than some plastic options and may hold up better through repeated mounting. Still, compatibility and wear from your driving style matter just as much.