Upgrade durability. Add low-end stability. Crawl harder.
This HobbyPlus Aluminum Steering Knuckles & Brass Portal Covers Set is a serious performance upgrade for your CR18P platform. Designed to improve strength and lower the center of gravity, this combo increases front-end bite while reinforcing key components.
🏁 Performance & Durability Upgrade
The factory composite components get the job done — but this set takes things to the next level.
🔩 CNC-Machined Aluminum Steering Knuckles
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Precise fitment
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Increased durability over stock
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Improved steering consistency
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Better impact resistance
🥇 Solid Brass Portal Covers
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Adds 24g total unsprung weight
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Lowers center of gravity
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Improves front traction on climbs
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Increases stability over obstacles
The added weight down low dramatically improves crawling performance, especially on technical terrain and steep ascents.
✅ Features
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CNC-machined construction for precision
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Brass portal covers for improved stability
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24g added unsprung weight
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Increased durability vs. stock composite parts
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Direct bolt-on upgrade
📦 Includes
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(2) Brass Front Portal Covers
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(2) Aluminum Steering Knuckles
🔧 Compatibility
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HobbyPlus CR-18
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HobbyPlus Arktos 6x6
If you're looking to plant the front end, improve climbing confidence, and strengthen your rig at the same time — this is a must-have upgrade.
