The Yokomo Z4-118P graphite battery plate is an RC-scale replacement component created for the YZ-4 series. It supplies a lightweight platform for battery fitment and is intended as a direct-fit option where YZ-4 or B-YZ4 trays are specified.
Compatibility is limited to the supplied YZ-4 series models: YZ-4 and B-YZ4 chassis platforms. The graphite build keeps mass low yet offers sufficient support for the battery pack during off-road use.
Installation is simple for vehicles already prepared for a removable battery plate: the Z4-118P secures using the existing battery mounting points and original fasteners. Always verify screw length and thread engagement when replacing parts to avoid interference with nearby components.
When setting up the car, a graphite plate will influence the centre of mass and the flex profile of the chassis. Consider the plate as a tuning component to dial in front/rear balance and to observe effects on roll and traction independently of other changes.
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