CDI & Ignition Modules

Affordable replacement & racing CDI boxes for GY6 50cc-250cc scooters, ATVs, mopeds, go-karts, and pit bikes. Options include 5-pin AC, 6-pin AC/DC (standard & racing with unlimited revs/adjustable timing/DIP switches), 4-pin DC, 8-pin, and 18-pin EFI modules — plus bundles with ignition coils, regulators, solenoids, or wiring kits. Fix no-spark issues, boost performance, raise RPM limits, and improve throttle response on a budget.

Best fits: GY6 50cc-150cc (most common AC 6-pin), CG 125cc-250cc vertical engines, horizontal 50cc-125cc pit bikes/ATVs, TaoTao, SSR, SunL, Roketa, Baja, Coolster, Chinese brands, and select dirt bikes/outboards. Most are plug-and-play aftermarket replacements (AC for magneto systems, DC for battery-powered) — durable aluminum shells for quick repairs or upgrades!