The XRAY 361172 Graphite Center Upper Deck Shim adds a 2mm graphite plate to older XB Series chassis to reduce unwanted flex and deliver a more consistent platform for setup changes. It is a compact upgrade that helps with repeatable handling.
Whether you run a short pack or a saddle pack, this shim accommodates both layouts so you can tailor battery placement for balance and traction. The design preserves clearance while offering greater setup choice.
CNC production ensures accurate dimensions and a reliable fit, so the shim remains secure under hard driving. When the rear upper deck is removed, fitting this shim helps keep the chassis stable and aligned.
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