Kyosho VZ509 Track-Grade 6.8mm Hard Balls  [KY-VZ509]

Precision Hard Balls for R4 Evo.3 Chassis

The Kyosho VZ509 6.8mm hard balls are crafted to tighten up the steering and suspension links on the R4 Evo.3. With a 2.5mm hex mount, these components provide a solid, repeatable connection that helps maintain setup settings across sessions.

Durable Design for Repeated Use

Produced from high quality materials, the hard balls minimise wear and help keep suspension geometry stable under race conditions. That durability translates to fewer part swaps and steadier handling when pushing lap times.

Plug-and-Play Compatibility

These hard balls are sized for a direct swap into R4 Evo.3 assemblies, simplifying upgrades and maintenance. They are an efficient option for replacing worn link hardware without changing other parts.