X-PRO 5-Pin Performance CDI for 50 cc 70cc 90 cc 110cc 125cc ATVs Dirt Bikes Go Karts Quad 4 Wheeler Pit Bike Dune Buggy New 5-Pin Performance CDI Fit for Honda XR50, CRF50, XR70 or their clones 70cc, 110cc, 125cc Pit Bikes May also compatible with most Chinese 50cc-125cc ATV, Dirt bikes and Go Karts, please check pictures and specifications for compatibility; Include duplicator circuits, increased RPM redline and altered ignition curves 5 pin male plug; Anodized 6061 aluminum; Adds up to 8-10% more horsepower! Please identify X-PRO NO. 1 China Motorcycle Parts Brand, Better Then OEM Parts.