Fangrui Product Details 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. Its 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