The Arrowmax upper holder is a graphite mount intended for the XRAY T4 chassis series. It serves as the attachment point for the front bumper and helps increase the front section rigidity used during setup changes.
As a direct-fit replacement or an upgrade option, this component concentrates setup changes at the front to influence steering precision and weight shift. The graphite composition provides a good mix of stiffness and lightness to support fine tuning on race circuits.
Installation is simple for those familiar with RC assembly: remove the existing holder, align the graphite piece with the stock posts, then secure using the original screws. Make incremental changes to clamp position and fastener torque to gauge handling effects and avoid over-tightening.
Install this Arrowmax graphite upper holder to replace the OEM unit or to tweak front-end stiffness while keeping the chassis weight down for better lap times.
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