Arrowmax AM-910021 Medius Hard Topdeck Type 2 2.0mm for Yokomo BD9  [AM-910021]

Improve chassis response on the Yokomo BD9 with Arrowmax AM-910021

For hobby racers after sharper handling, the Arrowmax AM-910021 Medius 2.0mm hard topdeck is a sensible upgrade for the Yokomo BD9. The thicker hard material helps to stabilise the chassis and reduce unpredictable flex during aggressive driving.

How the 2.0mm hard topdeck helps on track

Made for the BD9 platform, this topdeck provides a closer fit and added stiffness to preserve setup geometry. The firmer feel aids consistent steering input and improves vehicle balance under load.

Mounting advice and checks

Mounting is simple with common RC tools; ensure screws are tightened evenly and rechecked after a short test run. Regular checks will prevent loosening and keep the topdeck working as intended.