The Axial SCX24 is one of the most popular 1/24 scale RC crawlers ever made — and for good reason. It's compact, capable, and endlessly upgradeable. But if you've been running stock parts, you're leaving serious performance on the table. This guide covers the 5 most impactful SCX24 upgrades that make a real difference on the trail.
1. Portal Axle Upgrade — The Single Biggest Performance Jump
If there's one upgrade that transforms the SCX24 into a genuine scale crawler, it's the portal axle conversion. Portal axles raise the drivetrain above the axle centerline, giving you dramatically more ground clearance without lifting the body. The result: your SCX24 can step over rocks and obstacles that used to stop it cold.
RCGOFOLLOW's SCX24 Brass Portal Axle Full Set adds both ground clearance and lowered center of gravity thanks to the brass weighting. More grip, more stability, more crawling confidence — at $116.99 it's the best money you'll spend on this truck.
For those who want to upgrade one end at a time, the front portal axle ($52.99) and rear portal axle ($47.99) are also available separately.
2. Aluminum Axle Housing — Ditch the Plastic Before It Breaks
The stock SCX24 axle housings are plastic. They work fine until the first time you bash into a rock at speed — then you're picking up pieces. Upgrading to aluminum axle housings is cheap insurance that also looks great.
RCGOFOLLOW offers the full aluminum axle housing set in three colors:
All three are $89.99 for the complete front + rear set. The machined aluminum construction is night-and-day compared to stock, and the fit is precise.
3. Oil-Filled Shocks — Smooth Out Every Surface
Stock SCX24 shocks are friction dampers — they're not actually oil-filled. The difference when you swap to proper oil-filled aluminum shocks is immediately noticeable. Wheel articulation improves, the truck settles more naturally on uneven terrain, and you get genuine damping instead of just spring resistance.
The RCGOFOLLOW 47mm oil-filled shocks ($32.99) are available in red, blue, and silver. They install in minutes and make the SCX24 feel like a completely different truck on technical terrain.
4. CVD Driveshafts — Stop Breaking Dogbones
If you've been crawling for more than a few sessions, you've probably snapped a stock dogbone driveshaft. The constant angle changes during heavy articulation put massive stress on the joints. CVD (Constant Velocity Drive) driveshafts handle extreme angles without binding or breaking.
The RCGOFOLLOW 40Cr-Mo steel extended CVD driveshafts ($29.99) are made from high-strength chromoly steel — significantly tougher than stock. The extended length also works perfectly with lifted or portal axle setups. Pair these with the 4mm CVD axles ($14.99) for a complete driveline upgrade.
5. Aluminum Battery Tray & Shock Tower — Rigidity Where It Matters
The SCX24 chassis flexes — which is actually good for crawling. But the battery and ESC tray can shift under hard use, and the plastic rear shock tower can crack. Replacing both with aluminum components locks in your electronics and eliminates flex in the wrong places.
RCGOFOLLOW's aluminum battery tray + ESC tray + rear shock tower combo ($46.99) replaces three plastic parts with one precision-machined aluminum assembly. Available in red, blue, and silver.
Where to Start: Upgrade Priority for SCX24
If you're upgrading on a budget, here's the recommended order:
- CVD driveshafts ($29.99) — prevent breakage first
- Oil-filled shocks ($32.99) — biggest feel improvement per dollar
- Aluminum axle housings ($89.99) — durability + looks
- Servo arm ($9.99) — quick win, better steering precision
- Portal axles ($116.99) — the big upgrade, worth saving for
All parts ship fast from the US. Browse the full RCGOFOLLOW SCX24 upgrade collection — over 200 parts in stock, ready to ship.
Final Thoughts
The SCX24 is an incredible platform right out of the box, but it reaches its full potential with quality metal upgrades. Whether you're a weekend basher or a serious scale crawler, these five upgrades will transform your rig. RCGOFOLLOW parts are designed specifically for the SCX24 — precision fit, quality materials, and real performance gains.
Questions about compatibility or which parts to choose? Contact us — we're RC hobbyists too and happy to help.
Frequently Asked Questions
What are the best upgrades for the Axial SCX24?
The top 5 Axial SCX24 upgrades that actually make a difference are: brass knuckles and weights for improved traction, aluminum links for better flex and durability, a high-torque micro servo for precise steering, upgrade tires with better compound, and a stronger motor/ESC combo for more power. Find quality SCX24 upgrade parts at rc-gf.com, curated for maximum impact on this mini crawler platform.
Are SCX24 brass upgrades worth it?
Brass upgrades are among the most effective SCX24 mods available. Brass knuckles, diff covers, and portal housings lower the center of gravity and add essential weight for better traction on loose surfaces. The weight distribution improvement alone makes the SCX24 noticeably more capable on technical terrain. Browse SCX24 brass upgrade options at rc-gf.com for parts that balance weight and performance.
What should I upgrade first on the Axial SCX24?
The first upgrade most SCX24 enthusiasts recommend is a better servo — the stock unit is underpowered and has significant slop. A quality micro servo from rc-gf.com dramatically improves steering precision and response. After the servo, brass front knuckles and aluminum links are the next best investments for improved traction and durability on the trail.
Shop Our Top SCX24 Upgrades
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