The XRAY 301092 X4 Graphite Upper Deck brings targeted stiffness to the X4 platform to help reduce unpredictable flex. Produced from durable graphite at 2.0mm thickness, it assists drivers in achieving repeatable handling and cleaner transitions through corners.
For club sessions or practice laps, this XRAY X4 Graphite Upper Deck is a reliable way to tighten your chassis feel and make setup changes more predictable.
Copyright © 2008-2026 rcjaz.co.nz All rights reserved