Owners of the XRAY X4 will find the 302133-M medium carbon-fiber fusion upper arm useful for firming up the front and rear left suspension while enhancing predictable response. It is a straightforward upgrade for competitive hobbyists and regular track users.
The XRAY 302133-M is manufactured from quality carbon fiber to keep mass down and maintain rigidity. The fusion process helps the arm resist bending so suspension geometry stays true during hard cornering.
Made to align with XRAY X4 mounting patterns, this upper arm fits into existing layouts without extensive modification. Replace worn parts or tune handling with a component that mirrors the original geometry.
For club racers and serious hobbyists, the XRAY 302133-M offers improved stability and more consistent steering feel on a variety of surfaces.
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