For 50cc, 70cc, 90cc, 110cc, 125cc, 140cc, 150cc, 160cc Chinese Import 4-stroke ATVs / Quad Pit / Dirt bikes Strong High Quality Racing Spark Plugs with High Performance Triple Electrode Head CDI: This is a high performance racing CDI for the 50cc, 70cc, 90cc, 110cc and 125cc based engines. It's 5pins with AC ignition system. This CDI rev-limit which keeps your bike restricted, and also reset your ignition advance curve for better acceleration. MUCH more than the popular orange compact units! This unit give you 5-10 miles speed boost on your bike and all you need to do just plug it on. Ignition Coil: High Performance Racing Ignition Coil 2 Wire Single Bolt Comes With A Free 120 Degree Cap. This coil can improve combustion efficiency, strengthen electrical performance. Ignition Coil Color : Orange Wire Length : 16inch Total Length With 120 Degree Cap : 19inch Weight (kg) : 0.14 Also Fits for Models: for 1983-1987 Aero 50 NB50 for 1983- Aero 80 for 2004-2019 CRF50F for 2015-2016 110 for -2008 Elite 80 CH80 for 1984-1987 Spree 50 NQ50 NQ50I for 2000-2004 XR50R colour:As shown Material:ABS Package Contents: 1 x 5-pin CDI 1 x Ignition Coil 1 x Spark Plug Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.