CR Traxxas 2WD HD Aluminum A-Arms fits Slash Rustler Stampede Bandit -

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Cobra Racing HD Aluminum A-Arms are engineered for drivers who are tired of bending, cracking, and replacing plastic suspension arms. Built from premium 7075-T6 aluminum and precision CNC machined, these A-arms deliver uncompromising strength, race-level accuracy, and long-term durability for high-power 2WD platforms.

Whether you’re bashing hard, racing, or pushing oversized tires and brushless power, these arms provide the rigid foundation your suspension needs to perform consistently and predictably.

No gimmicks. No weak points. Just pure HD performance.

• CNC machined from aerospace-grade 7075-T6 aluminum

• Far stronger than 6061 aluminum and stock plastic

• Hard anodized for wear and corrosion resistance

• Precision chamfered edges for a clean, high-end finish

• Designed to handle high-RPM brushless systems

Result: Massive strength increase without excessive weight.

• Eliminates suspension arm flex

• Maintains accurate camber and toe angles under load

• Improves steering response and vehicle stability

• Reduces breakage during crashes and bad landings

• Ideal for high-speed runs, skatepark bashing, and track use

Your suspension geometry stays locked in — even when the abuse level goes up.

These arms feature an integrated droop screw boss, allowing users to add droop screws if they choose.

What this means in simple terms:

• Droop screws let you fine-tune how far the suspension can extend

• Helpful for advanced tuning or race setups

• Completely optional — if you don’t use droop screws, the arms install and function normally

This feature simply future-proofs your setup without complicating installation.

Aluminum arms are notorious for developing play and slop at the hinge pin mounting points over time.

Cobra Racing HD A-Arms solve this with rubber grommet style integration at the hinge pin holes:

• Rubber isolates metal-to-metal contact

• Locks hinge pins tightly in place

• Eliminates unwanted slop and movement

• Maintains precise suspension geometry

This gives you the strength of aluminum without the sloppy feel commonly associated with metal arms.

• Accurate hinge pin bore sizing

• Smooth shock mounting surfaces

• Consistent left/right geometry

• Direct bolt-on design

Installs using your factory mounting locations.

Comes with a full set of hardware — no need to hunt for old hardware.

To further complete your front-end upgrade, this kit also includes a matching HD aluminum tie rod, CNC machined from high-grade aluminum to match the strength, finish, and styling of the A-arms. This ensures consistent rigidity across your steering and suspension components, reduces flex under load, and delivers more precise steering input compared to stock plastic tie rods.

• (2) Front HD Aluminum A-Arms

• (2) Rear HD Aluminum A-Arms

• Complete installation hardware

Complete front and rear set.

Designed for the Traxxas 2WD suspension platform.

• Traxxas Slash 2WD (XL-5)

• Traxxas Slash 2WD VXL

• Traxxas Ford F-150 Raptor 2WD (XL-5)

• Traxxas Ford F-150 Raptor 2WD VXL

• Traxxas Drag Slash 2WD

• Traxxas Stampede 2WD (XL-5)

• Traxxas Stampede 2WD VXL

• Traxxas Bigfoot No. 1 2WD

• Traxxas Bigfoot 2WD (Modern Version)

• Traxxas Telluride 4x2 (2WD)

• Traxxas Rustler 2WD (XL-5)

• Traxxas Rustler 2WD VXL

• Traxxas Bandit (XL-5)

• Traxxas Bandit VXL

• Traxxas Rally 2WD (XL-5)

• Traxxas Rally 2WD VXL

(These arms are also compatible with Traxxas BL-2s 2WD platforms. Not compatible with any 4x4 models.)

These HD Aluminum A-Arms are available in multiple anodized finishes:

• Black with chrome highlights

• Blue with chrome highlights

• Red with chrome highlights

Choose the look that matches your build.

• Stronger than stock plastic by a massive margin

• Superior to low-grade aluminum arms

• Built for modern brushless power

• Designed by RC enthusiasts for real-world abuse

• Proven Cobra Racing machining quality

This is one of the most important upgrades you can make to your 2WD platform.

• Direct bolt-on replacement

• Threadlocker recommended on metal-to-metal screws

• Check hinge pin free movement after installation

• Re-align camber and toe after install, if necessary.