Cobra Racing HD Aluminum Knuckle Set for Traxxas 2WD Platform (Complete Front & Rear Kit)
SEE FULL COMPATIBILITY LIST BELOW
Upgrade your 1/10 2WD platform with a complete high-strength knuckle solution built for durability, precision, and real-world abuse. This full kit replaces your stock steering blocks, caster blocks, and rear axle carriers with CNC-machined aluminum components designed to eliminate flex, tighten steering, and handle brushless power with confidence.
🔧 Built for Strength & Precision
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CNC machined from high-grade aluminum
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Far stronger than stock plastic components
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Hard anodized for wear and corrosion resistance
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Designed for high-speed runs, bashing, and racing
👉 Result: Reduced slop, tighter steering, and long-term durability
🏁 Performance You Can Feel
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Eliminates flex in steering and suspension components
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Improves steering response and tracking consistency
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Handles hard landings and impacts without cracking
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Maintains alignment under load
Perfect for both everyday bashing and high-performance builds
⚙️ Complete Front & Rear Upgrade
This is a FULL knuckle solution, not a partial upgrade.
📦 What’s Included:
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(2) Front Steering Blocks
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(2) Front Caster Blocks
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(2) Rear Axle Carriers
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Full hardware kit (screws & washers)
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Full set of ABEC-5 high-performance rubber-sealed bearings
👉 Everything you need in one package — no piecing parts together
🚗 Full Compatibility (1/10 2WD Platform Only)
Designed for standard 1/10 2WD suspension architecture.
Short Course
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Traxxas Slash 2WD XL-5
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Traxxas Slash 2WD VXL
Stadium Truck
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Traxxas Rustler 2WD XL-5
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Traxxas Rustler 2WD VXL
Monster Truck
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Traxxas Stampede 2WD XL-5
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Traxxas Stampede 2WD VXL
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Traxxas Bigfoot 2WD (all versions)
Buggy
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Traxxas Bandit XL-5
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Traxxas Bandit VXL
Rally
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Traxxas Rally 2WD (Slash-based models only)
Drag Platform
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Traxxas Drag Slash 2WD
⚠️ Fitment Notes (Important)
✔ Compatible with standard 1/10 2WD platform
❌ Not compatible with any 4×4 models
❌ Not compatible with Extreme Heavy Duty (EHD / BL-2S) setups
💡 Color Options Available
Also available in Silver, Red, and Black to match your build.
🔥 Why Upgrade to Cobra Racing Knuckles?
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Massive strength upgrade over stock plastic
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Eliminates common failure points in crashes
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Precision-machined for a perfect fit
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Complete kit with bearings included
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Designed for real-world abuse and performance
🛠 Installation Notes
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Direct bolt-on replacement
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Uses standard metric hardware
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Check bearing seating and free movement after install
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Threadlocker recommended on metal-to-metal screws
Upgrade once — and stop worrying about broken knuckles.
This is the complete front & rear solution your 2WD platform deserves.

Verified owner Mark (verified owner) –
Good value
Verified owner Richard Johnson (verified owner) –
Fit well.
Verified owner Matthew VanBlaricom (verified owner) –
Great product
Verified owner Michael (verified owner) –
They’re great