⚙️ Add Weight, Stability & Width to Your Rig!
Upgrade your crawler’s stance and handling with the INJORA Brass Wheel Hex Hub Extenders. These precision-machined brass adapters lower your vehicle’s center of gravity and widen its track for better stability, traction, and control. Available in multiple widths and pack sizes, they’re the perfect tuning option for your Traxxas TRX-4, TRX-6, or Mercedes G63 crawler.
⚡ Features:
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🟡 CNC-machined from solid brass for added durability and precision fit
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⚖️ Extra weight helps lower the center of gravity, improving stability on climbs
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🚙 Wider stance increases traction and prevents rollovers
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🔩 Easy bolt-on installation using standard M4 hardware
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📏 Multiple options available:
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4PCS or 6PCS sets
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5mm, 8.5mm, or 10mm thickness
📏 Specifications:
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Material: Brass
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Hex Width: 12mm
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Thickness Options: 5mm / 8.5mm / 10mm
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Weight: 5g (5mm) / 7g (8.5mm) / 11g (10mm) each
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Hardware: M4 screw pins
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Quantity Options: 4PCS or 6PCS sets
📦 Includes (varies by option):
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(4) or (6) Brass Wheel Hex Hub Extenders
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(4) or (6) M4 Screw Pins
🔧 Compatibility:
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Traxxas TRX-4
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Traxxas TRX-6
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Traxxas TRX-6 Mercedes G63
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Other 1/10 RC crawlers with 12mm hex
💡 Pro Tip:
Mix extender sizes (front vs rear) for custom track width tuning — a wider front stance helps with steering bite, while balanced widths improve sidehill stability.
