Features: 1.Ignition coil helps to improve combustion efficiency and strengthen electrical performance 2.CDI will eliminate rev-limit which keeps your bike restricted, and also reset your ignition advance curve for better acceleration 3.Regulator rectifier helps to dissipate excess voltage, improve charging capability and prevent overcharging battery 4.Made of high quality material, these accessories are very durable and safe to use 5.Suitable for 110CC 125CC 140CC PIT PRO Bike Trail Bike Dirt Bike Quad ATV Buggy Specification: Features: Ignition coil helps to improve combustion efficiency and strengthen electrical performance. CDI will eliminate rev-limit which keeps your bike restricted, and also reset your ignition advance curve for better acceleration. Regulator rectifier helps to dissipate excess voltage, improve charging capability and prevent overcharging battery. Made of high quality material, these accessories are very durable and safe to use. Suitable for 110CC 125CC 140CC PIT PRO Bike Trail Bike Dirt Bike Quad ATV Buggy. Specifications: Condition: 100% new and high quality Material: Metal, plastic Main Color: Black Weight: Approx. 330g Fitment: For 110CC 125CC 140CC PIT PRO Bike Trail Bike Dirt Bike Quad ATV Buggy Package Included: 1 * Ignition Coil 1 * CDI Box 1 * Regulator Rectifier Notes: 1. Please check the pictures and specifications for details before your buy. 2. Easy to install, but professional installation is highly recommended. 3. This is a high quality aftermarket product but not genuine. 4. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding. PackageList: