CR 7075 EHD A-Arms – BL-2S & VXL Fits Slash, Rustler, Stampede, XO1 & More!

Cobra Racing EHD 7075-T6 Aluminum A-Arms – See FULL compatibility list below!

If you’re sending your Slash, Rustler, or Stampede hard and want elite durability, zero flex, and flawless handling, it’s time to upgrade to Cobra Racing’s EHD (Extreme Heavy Duty) 7075-T6 Aluminum A-Arms. These arms are built to survive brutal bashing, high-speed hits, and everything today’s BL-2s and VXL systems can dish out.

This is a front + rear complete EHD arm set, CNC-machined from true aircraft-grade 7075-T6 aluminum, finished in a stealth black anodized surface with chrome highlights for a tough, aggressive look. Stronger, straighter, and far more rigid than composite arms, these A-arms transform the way your truck handles — both off-road and on pavement.

These A-Arms are part of our every-expanding line of Traxxas Extreme Heavy Duty (EHD) parts, designed to maximize durability, performance, and handling for your 1/10 & 1/8 RC truck.  Now also available in Red and Blue.

Why Upgrade to Cobra Racing EHD A-Arms?

Extreme Heavy-Duty Strength

• Made from genuine 7075-T6 billet aluminum, the strongest alloy used in RC

• Withstands massive impacts, cartwheels, flips, and repeated abuse

• Zero flex improves geometry and load distribution

Sharper Handling & Stability

• Eliminates the slop and twist found in stock arms

• More accurate steering under acceleration

• Better stability at high speeds

• Ideal upgrade for brushless BL-2s, VXL, and high-power builds

Premium Fit, Finish & hardware

• Black anodized with chrome/silver accents

• CNC-machined for perfect tolerances

• Full hardware kit included:

  • Front EHD A-arms

  • Rear EHD A-arms

  • Heavy-duty hinge pins

  • Stainless steel screws

  • Spacers, bushings, shims, & mounting hardware

• 100% direct bolt-on — no modification needed

Compatible Models

These Cobra Racing EHD A-arms fit a massive range of Traxxas favorites:

Slash / Rustler / Stampede / Bigfoot / XO-1 + More

• BIGFOOT 4X4 BL-2s (67134-4)

• BIGFOOT No. 1 BL-2s (36334-4)

• BIGFOOT No. 1 XL-5 w/Battery (36234-8)

• Ford F-150 Raptor 2WD BL-2s (58394-4)

• Ford Raptor R 4X4 Ultimate (101177-4)

• Rustler 2WD BL-2s (37354-4)

• Rustler 2WD XL-5 (37254-8)

• Rustler 4X4 BL-2s (67164-4)

• Rustler 4X4 VXL (67376-4)

• Rustler 4X4 VXL Ultimate (67097-4)

• Slash 4X4 BL-2s (68154-4)

• Slash 4X4 VXL (68386-4)

• Slash 4X4 VXL Ultimate (68277-4)

• Stampede 2WD BL-2s (36354-4)

• Stampede 2WD XL-5 (36254-8)

• Stampede 4X4 BL-2s (67154-4)

• Stampede 4X4 VXL (90376-4)

• Jato 4X4 BL-2s (90154-4)

• Jato 4X4 VXL-4s (90386-4)

• XO-1 Supercar (64077-3)

If your rig is on this list… these arms bolt right in.

Performance Benefits You’ll Feel Instantly

1. Less flex = more control

Your shocks and springs work properly because the arms stop twisting.

2. Huge boost in durability

Perfect upgrade for heavy bashers, high-jump driving, speed runs, and track racing.

3. Cleaner, tighter suspension geometry

Improves straight-line stability, cornering confidence, and overall consistency.

4. Built to outlast the truck

These EHD 7075 arms take hit after hit without bending or cracking.

The Cobra Racing Standard

Every Cobra Racing suspension component is engineered for real-world punishment. We use only high-grade materials, tight tolerances, and performance-driven design — giving you parts that go beyond OEM and make your vehicle feel like a whole different machine.

If you’re upgrading your Slash, Rustler, Stampede, or Bigfoot 1/10 platforms and want the toughest, best-looking EHD A-arms on the market, this is the set.