Yokomo BD9 Upgrade Chassis 7075 2.0mm - AM-920022 Arrowmax  [AM-920022]

Race-oriented 7075 FWD chassis plate for Yokomo BD9

The Arrowmax AM Medius chassis plate, AM-920022, is produced as a front-wheel-drive replacement for the Yokomo BD9 series. Crafted from 7075 aluminium at 2.0mm thickness, it changes baseline torsional characteristics while maintaining the stock BD9 geometry.

Competitors and weekend drivers use a blank plate like this when they want predictable adjustments to torsional rigidity that affect turn-in responsiveness and mid-corner feel. It is intended as a direct material swap for tuning or repairing the original plate.

Installation is routine for BD9 maintenance: remove the existing plate, move over the stock fixings and any reinforcement parts, then locate and secure this plate using the same screws. Double-check hole alignment and suspension clearances before final tightening. No special components are normally required.

Compatibility

• Yokomo BD9

When your setup calls for a 2.0mm 7075 option, AM-920022 provides a straightforward Arrowmax swap to influence BD9 chassis stiffness; retest handling and tweak setup after fitting.