Upgrade your ride’s ignition system with the RedCap 5 Pin AC CDI Box, engineered to deliver consistent performance and reliable ignition timing for a variety of 50cc to 125cc Chinese-made engines. This CDI box ensures a smooth start, better throttle response, and enhanced engine efficiency, making it a perfect fit for ATVs, dirt bikes, go karts, and mini bikes. Whether you’re replacing a faulty CDI or improving your engine’s spark performance, RedCap provides a dependable solution designed to withstand demanding conditions.

Compatible with a wide range of popular models such as Honda XR50, CRF50, CRF70, CRF110, CRF125, Coolsport, SUNL, NST, Panther, Roketa, Baja, BMS, Tank, Meerkat, Redcat, and more, this CDI unit is built for versatility and ease of installation. Its plug-and-play 5-pin connector allows for quick setup without complex wiring. Built with durable materials and protected circuitry, the RedCap CDI Box offers superior resistance to vibration, heat, and dust—ensuring your engine runs efficiently and reliably on every ride.

• Wide Compatibility: Designed to fit a wide range of models, including Honda XR50, CRF50, CRF70, CRF110, CRF125, Coolsport, SUNL, NST, Panther, Roketa, Baja, BMS, Meerkat, Redcat, and more. This CDI unit is a perfect universal replacement for many unlisted Chinese 4-stroke engines.
• Reliable Performance: RedCap 5 Pin AC CDI Box delivers consistent and powerful spark timing for your engine, ensuring smooth ignition and enhanced throttle response. Ideal for maintaining strong performance in Chinese-made 50cc–125cc ATVs, Dirt Bikes, and Go Karts across various terrains.
• Enhanced Engine: Provides stable ignition timing for smoother starts, improved fuel combustion, and better acceleration. Ideal upgrade for riders seeking more reliable performance, better spark energy, and extended engine life on their dirt bikes or ATVs.
• Durable Construction: Built with high-quality materials to resist heat, vibration, and wear, ensuring long-lasting durability and consistent performance. The strong casing protects the electronic components from dust, moisture, and mechanical impact during off-road use.
• Easy Installation: No need for complex wiring—simply plug the 5-pin connector into your bike’s existing harness for quick and hassle-free setup. Perfect for DIY enthusiasts and mechanics looking for a fast replacement to restore ignition performance.

Specs:

• 4 Stroke CDI
• 50cc to 110cc engines
• 5 pin connector

Known to Fit:

• Fits: most common 4-Stroke, Horizontal cylinder engine 50cc to 110cc, Honda XR50 CRF 50 70 110 125 Dirt Dike, Coolsport, SUNL, NST, Panther, Meerkat, Redcat, Tank, Qingqi, Roketa, Terminator, Mini Choppers, Baja, Boreem (BMS), Super Pocket Bikes, Various unlisted makes/models.