Description
The Redcat Racing RER30175 is a premium performance upgrade for the Ascent-18 series. These portal box outers are CNC-machined from heavy-duty brass, adding significant unsprung weight to the outermost corners of your vehicle. This lowers the center of gravity and increases tire-side traction, which is essential for preventing roll-overs and improving climbing performance on steep inclines.
Vehicle Compatibility
Specifically designed as a high-performance upgrade for Redcat’s 1/18 scale lineup:
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Ascent-18 (LCG Rock Crawler)
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Ascent-18 Brushless
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Ascent-18 Scout II
Key Features
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Low Center of Gravity (LCG): Replaces the stock plastic portal outers with heavy brass to keep the weight as low as possible for better stability.
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Machined Edge Finish: Features a high-contrast machined silver edge for a “pro-builder” look that stands out against the brass finish.
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Increased Durability: Brass provides a much more rigid housing for the internal portal gears, reducing flex under high-torque loads.
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Perfect Fitment: Engineered to be a direct bolt-on replacement, utilizing your factory RER29265 portal gears and RER29566 drive pins.
Technical Specifications
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Material: CNC-Machined Brass
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Weight: Adds approximately 10–12g per side (varies by production batch)
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Application: Front or Rear Outer Portal Housing
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Part Number: RER30175
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