Tamiya TRF421 Compatible Graphite Chassis 2.25 Upgrade - Factory Pro O-TCP001  [FP-O-TCP001]

Factory Pro graphite main chassis for TRF421 setups

This Factory Pro main chassis is supplied as a direct replacement-style graphite plate for the Tamiya TRF421 1/10 on-road racing chassis. It is designed to deliver a defined baseline of rigidity and controlled flex that influence balance and traction rather than featuring added accessories.

Use this graphite chassis plate when you want a comparable stiffness option to refine the car's behaviour. Since it is a structural element, check how it mates with your current mounting points and peripheral items such as servo brackets, motor location, and suspension geometry before final fitting.

For setup changes this chassis offers a clear method to alter stiffness and mass distribution; implement adjustments step by step and validate results on track.