The JAZRIDER JR-LSRR01-S set replaces the factory plastic knuckles with aluminium spindles built to resist wear and keep steering crisp. This upgrade targets drivers who want steadier control over bumpy trails and technical courses.
Aluminium knuckles provide tougher mounting points and better resistance to deformation than standard plastic parts. The increased stiffness helps the steering system respond more predictably, reducing play during aggressive driving.
These knuckles are made for direct fitment on the Losi Super Rock Rey and install using the stock hardware. Installation is straightforward for anyone comfortable with basic RC maintenance.
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