XRAY 306519 Aluminium Post 27.5MM Top-Deck to Chassis Connector  [XR-306519]

Top-Deck Chassis Post

This XRAY 306519 aluminium post is an RC-scale chassis component designed to link the top deck to the chassis plate, providing a stiffer connection between those two points. At 27.5MM nominal length in the product name, the post serves to reduce chassis flex that can affect handling at speed.

Installation is straightforward on compatible layouts where a top deck and chassis plate are secured by posts or spacers, the post replaces or supplements the existing connector point to alter torsional stiffness. No special tools are required beyond the fasteners already used on the model, and the part functions as a direct mechanical link rather than an electronic or adjustable element.

In tuning terms the part is used to control chassis rigidity: increasing connection stiffness typically raises high-speed stability and reduces off-power rotation, while finer adjustment of overall balance should be done holistically with suspension and weight distribution changes. This component is intended solely for RC vehicle chassis tuning and not for any full-scale applications.