50 Caliber Racing 5 pin CDI Rev Box for use with most common 50cc - 125cc Chinese made pit bikes, ATV engines, Roketa, and others. If you have a China made pit bike or small ATV, and your CDI plug looks the same as pictured, it will work with your machine.
50 Caliber Racing Ignition Stator Assembly with Rotor for KTM 50 Pit Bikes are manufactured to OEM spec. Replaces Part # 45139004000, 45139005100. Fits most SX (2002-2008) bikes.
50 Caliber Racing Ignition Coil Pack for KTM 50cc pit bikes. Replaces KTM part # 45139006000. High energy coils manufactured to OEM specifications. Fits most SX models (2002-2008)
50 Caliber Performance CDI Rev Box for Honda CRF50F XR50R Pit Bikes. This rev box will remove the stock rev limiter and allow your pit bike to max out its performance and rpms. Improved timing curve. Great bang for the buck! Fits all years of Honda XR50 and CRF50