Carbon Battery Plate Weight Balance Kit for NT1 and RX8 - XRAY 336157  [XR-336157]

Track-side carbon battery plate for balance adjustment

The XRAY 336157 Carbon Battery Plate Adjustable Weight Balance Set is an accessory intended to give straightforward, on-car control over front and rear weight distribution. The weight mechanism is integrated into the battery plate so balance changes can be made while the model stays assembled, reducing the time spent between practice or race runs.

The package includes a CNC-machined carbon battery plate manufactured from USA-made carbon fiber together with two 15g stainless steel weights. Weights can be located forward or rearward on the plate to influence balance and handling; the plate accepts two extra 15g weights (part #336158) to expand the tuning window. Using three weights gives flexible balance options, while four installed weights are held in fixed positions.

Fitting emphasises ease of use and maintaining chassis characteristics: the weights attach to the battery plate without removing other chassis components and do not compromise chassis flex behavior. That allows setup changes with minimal interruption while keeping suspension response consistent.

Employ this plate to make incremental front-to-rear balance tweaks at the track, enabling faster decisions and repeatable handling without altering chassis stiffness.