The RADTEC 2.0mm Front Graphite Arm Stiffeners are a straightforward upgrade for XRAY T4-2014 cars that need firmer front suspension. They bolt into the existing arm mounting area to reduce flex and improve steering consistency.
At 2.0mm thickness graphite provides a useful boost in stiffness while keeping the assembly light. This helps preserve balance and responsiveness while delivering improved stability on smooth surfaces.
The pair of stiffeners installs with common RC hand tools and existing hardware. Installation is simple, letting you focus on setup changes rather than lengthy fitting work.
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