The TRX5331 set is molded from Traxxas’ proprietary high-grade nylon composite, which provides the perfect balance of rigidity for sharp steering and enough flex to absorb massive impacts without snapping. Because the Revo uses a rocker-actuated suspension, these arms feature reinforced pivot points designed to handle the high leverage ratios generated by the pushrod system.
Detailed Technical Specifications
1. Structural & Geometry Precision
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Factory-Spec Dimensions: Guaranteed 100% fitment with no trimming or shimming required; maintains the exact factory wheelbase and track width.
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Reinforced Webbing: The lower arm features an "I-beam" style internal bracing to prevent twisting during hard landings or high-speed cornering.
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Pivot Ball Compatibility: Specifically threaded and sized for the Traxxas large-diameter pivot ball system, ensuring smooth, bind-free suspension travel.
2. Material & Durability
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Impact-Resistant Nylon: Engineered to "give" slightly during a crash, protecting the bulkhead and chassis from more expensive structural damage.
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All-Weather Performance: The composite remains durable in cold weather and resists the chemical degradation caused by nitro fuel and motor cleaners.
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Low-Friction Surface: The smooth finish resists mud and dirt buildup, keeping the suspension light and responsive during long off-road sessions.
3. Ease of Installation
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Complete Set: Includes both the Upper and Lower arms for the right-front side, allowing for a total corner rebuild.
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Accessory Ready: Features pre-molded mounting points for limit straps and optional sway bar linkages.
