Kyosho VZW437-0 Aluminum Servo Saver for V-One R4 Track Upgrade  [KY-VZW437-0]

Tighten Up V-One R4 Steering

The Kyosho VZW437-0 Aluminum Servo Saver is built for V-One R4 cars to deliver a firmer, more predictable steering feel. Precision machined aluminum construction increases service life while providing a smoother, more linear steering response useful on race day.

Built for Heavy Track Use

Constructed from robust aluminium, this servo saver strengthens the steering assembly and resists wear during aggressive driving. It helps protect the servo while keeping steering inputs consistent lap after lap.

Direct Fit for R4 Evo and R4sII

Made to match V-One R4 Evo and R4sII mounting points, the unit installs without modification and works as a reliable replacement or upgrade for typical competition setups.