Yokomo RP-RCPA Performance Capacitor for Brushless ESCs  [RP-RCPA]

Stabilise Acceleration with the Yokomo RP-RCPA

The Yokomo RP-RCPA Racing Capacitor is built to attach to the ESC and deliver extra current during sharp throttle demands. Its high-capacity design improves response and discharge versus common ESC capacitors, benefiting stock touring and off-road setups.

Performance Gains for Stock Classes

In stock classes, aggressive throttle or ESC boost modes can cause brief battery voltage drops that reduce power. The RP-RCPA supplies immediate current when needed, helping acceleration feel firmer and more consistent.

Fitting Advice and Heat Considerations

Ensure the capacitor terminals do not contact aluminium or carbon parts to avoid shorting. Use thick double-sided tape or insulation to secure it. Be mindful that with low-turn modified motors the cap can warm up under sustained high load.