Dirt Bike CDI Boxes

Dirt Bike CDI

A CDI box, or Capacitor Discharge Ignition, controls ignition timing to enhance engine performance thus a critical component particularly in high-revving engines. By storing and releasing electrical energy to the spark plug, a CDI box ensures smoother throttle response and better overall efficiency. If you' want to replace a stock unit or upgrade for more power, a dirt bike CDI box provide the boost you need. Remember, a carbureted bike uses a CDI box while fuel-injected models use an ECU.