The XRAY XB4'20 Graphite Rear Chassis Plate is a finely machined upgrade aimed at improving rear-end feel where traction is high. Made from durable graphite, the narrow 2mm profile helps reduce unwanted flex while preserving a lively, controllable balance for competitive drivers.
Designed specifically for the XRAY XB4'20, this rear plate lifts the rear bulkhead to raise the gearbox height, which changes the chassis response. The result is a quicker-reacting rear that helps with faster corrections and more consistent lap times on high-traction circuits.
If you are tuning for sticky surfaces, the XRAY XB4'20 Graphite Rear Chassis Plate offers a reliable chassis change that sharpens handling without major setup overhaul.
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