CDHPOWER 2-Head Capacitor Discharge Ignition (CDI) For 66cc/80cc/100cc Gas Motorized Bicycles – Easy Plug & Play Installation

About This Product

Got a motorized bike that’s acting up or just needs a fresh ignition? This CDHPOWER 2-head CDI is a direct replacement for most 66cc, 80cc, and 100cc gas bicycle engines. It’s a capacitor discharge ignition system that gives you a strong, consistent spark for better starts and smoother running. The two-head design means it’s compatible with a wide range of setups – just match the wires and plug it in. Installation is basically plug-and-play: disconnect the old CDI, connect this one (usually black to black, blue to blue, etc.), and you’re set. No cutting, no splicing, no special tools. Improves throttle response and can help with misfires or weak spark issues. Built tough to handle vibration and weather, so it won’t quit on you mid-ride. Perfect for DIY bike builders, commuters, or anyone who runs a gas-powered bicycle regularly. Keeps your engine running crisp and reliable. Whether you’re replacing a failed unit or upgrading from a basic ignition, this CDI delivers. Works with standard magneto coils and kill switches. Makes tuning and troubleshooting easier too. Keep a spare in your toolkit – it’s one of those parts that can leave you stranded if it fails. Affordable, reliable, and way better than sketchy no-name units. Get back on the road with confidence.