Kyosho VZ509 Racing 6.8mm Hard Ball Set  [KY-VZ509]

Improve Steering Response on R4 Evo.3 with VZ509

The Kyosho VZ509 6.8mm hard balls are intended to firm up steering and suspension linkages on the R4 Evo.3 chassis. Their 2.5mm hex attachment yields a secure fit that helps maintain consistent alignment under load.

Engineered for Durability and Control

These hard balls are made from durable materials to resist wear and preserve suspension geometry. That robust build supports crisper steering feedback and reduces the need for frequent replacements.

Quick Replacement and Setup Stability

Manufactured to fit R4 Evo.3 specifications, the VZ509s drop in as direct replacements or upgrades. They are useful when refreshing worn link hardware or tightening up handling for race settings.