Special Features:Advanced ignitionMaterial Type:plastic Item Weight:0.3kg Item Height:5inch Item Width:6inch Item Length:7inch External Testing Certification:CC Model Name:For GY6 125 150cc 139QMB 152QMI 157QMJ Item Type:Motorcycle Switches Welcome Welcome to our shop, our shop is new shop, specializing in all kinds of automobile and motorcycle accessories, our support retail and wholesale, if you have any questions can feel free to contact us, we will reply you in the first time, because the new store opening, our all products have a discount, welcom to choose and buy! The product information: Digital Adjustable Motorcycle Motorbike Scooter CDI Ignition More special functions than any other digital ignition: 1.Real-time adjusting without computer when your engine is working. 2.Induce and copy your original ignition or any other ignition curve. 3.Special setting of cranking(startup) advance for excellent startup performance. 4.Optional trigger voltage and edge setting fit for any engine. 5.Automatically ignition coil loading time compensation to keep powerful spark when power voltage changing. Item Picture