The GPM MBRZSP1A chassis plate set offers a precision engineered stainless steel solution for ARRMA BIG ROCK 6S BLX models, enhancing underside protection and rigidity without altering factory chassis geometry. The design focuses on long term durability and repeatable fitment for demanding use.
Manufactured from high quality stainless steel, the plates increase chassis stiffness at the front, centre and rear mounting points while resisting corrosion. The polished finish aids debris clearance and presents a serviceable surface for maintenance.
Installation is a torque controlled, non-destructive bolt-on using extended gold Fangsheng screws and nylon spacers to interface with original chassis mounting holes, ensuring repeatable alignment and straightforward maintenance access.