The XRAY 343311-G Graphite Rear Upright boosts rear stability on RX8E 2023 platforms by helping the suspension keep its intended geometry. Fabricated from graphite composite, the part reduces unwanted flex and keeps chassis reactions predictable as track conditions change.
Graphite composite is prized for offering stiffness without large weight penalties, so it improves load transfer and gives clearer feedback through the rear end. That makes setup changes easier to dial in during practice sessions.
Designed specifically for the XRAY RX8E 2023 series, the upright fits into the stock mounting pattern and installs with common RC tools. The direct replacement nature makes it a quick upgrade to test on the track.
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