This is an RC-scale pressure plate designed for use with the Mugen MRX-5 clutch assembly, supplied under Arrowmax part AM-MRX5-H2702. The component is machined from 7075 aluminum noted as the HARD variant, intended to offer a firmer contact surface inside the clutch pack compared with softer plates.
Functionally the plate replaces the stock pressure plate in the MRX-5 clutch stack to alter engagement characteristics and repeatability during track runs. Fitment uses the existing clutch hardware and retains original mounting locations, so installation focuses on alignment and correct stack height when reassembling the clutch.
When tuning, this plate is used to refine engagement feel and response rather than to change gear or motor performance. Check clutch alignment, clearances, and the condition of friction surfaces after installation, and perform incremental tests at low speed to confirm the desired behavior before full-speed runs.
Use this plate to adjust clutch engagement characteristics on MRX-5 based 1/10 on-road setups, verifying fit and function during stepwise testing after installation.
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