XRAY T4 Graphite Upper Bumper Mount Upgrade - AM-T4-301218 by Arrowmax  [AM-T4-301218]

Front Graphite Upper Holder for T4 Bumper

This Arrowmax upper holder is a graphite bumper mount made for use with the XRAY T4 chassis family. It functions as the front bumper attachment and helps dial in front-end rigidity for sharper handling on track.

Manufactured as a direct replacement or performance option, the part centralises front-end adjustments to influence steering behavior and weight transfer. The graphite construction balances stiffness and low mass so you can tune front feel without adding unnecessary weight.

Fitting is straightforward for experienced builders: remove the stock holder, position the graphite unit over the original posts, and refit using the existing hardware. When making setup changes, alter clamp location and fastener torque incrementally and avoid over-torquing to limit stress on the graphite.

Choose this Arrowmax graphite upper holder when you want a direct-fit T4 replacement to refine front stiffness and keep a lightweight setup for competitive track use.