HANQIMOTO Ignition Kit for 50–125cc ATVs Go Karts Dirt Bikes — 5‑Pin CDI, Coil & Regulator

HANQIMOTO’s all-in-one ignition kit supplies a complete 5-pin CDI ignition system, coil, regulator, relay and essential fittings to replace or upgrade the electrical heart of 50cc–125cc ATVs, go karts, dirt bikes and pit bikes.

This kit bundles every major ignition and charging component you need for many popular small four-stroke horizontal-engine bikes and utility machines. Designed to match common Chinese-made models such as Taotao, Sunl, Jonway and Roketa, it replaces worn or damaged parts with factory-new units. The set focuses on straightforward fitment, consistent 12V output, and corrosion-resistant connectors so you can restore starting reliability and keep lights and accessories powered.

Will this HANQIMOTO kit fit my 50cc–125cc vehicle?

Compatibility centers on 4-stroke horizontal engines in the 50cc–125cc range and machines that use a 5-pin CDI configuration. The kit is intended for many common Chinese-brand ATVs, go karts, dirt bikes, and pit bikes, but you should verify connector type and physical mount points against your original parts before ordering.

• Fits 50cc, 70cc, 90cc, 110cc and 125cc four-stroke horizontal engines
• Compatible with many Taotao, Sunl, Jonway, Roketa and similar models
• Includes standard 5-pin CDI connector for quick matching
• Confirm mounting holes and plug shapes for precise fit

What components are included and why they matter?

The kit supplies a full set of ignition and charging parts so you don’t have to source individual components. Each piece addresses a common electrical failure point: ignition timing and spark (CDI and coil), starter engagement (solenoid relay), and stable charging (regulator/rectifier). The additional spark plug, fuel filter and plug connectors let you finish a routine service or repair in one go.

• 5‑pin CDI box — manages ignition timing and spark control
• Ignition coil — steps up voltage for reliable spark delivery
• Solenoid relay — engages starter circuits where applicable
• Regulator/rectifier — converts AC to stable 12V DC for lights and battery
• Spark plug, fuel filter, and two plug connectors — consumables for a complete install

How easy is installation and what tools or skills are required?

>Installation is intended to be plug-and-play for compatible models, with no wiring harness modifications required in most cases. Basic mechanical skills and common hand tools are sufficient: remove the old modules, match the connectors and mount the new parts. The kit’s ABS housings and corrosion-resistant terminals reduce prep work and make the swap straightforward for home mechanics and shop techs alike.

• No cutting or splicing expected when connectors match
• Standard hand tools (screwdrivers, pliers, socket set) typically enough
• Mounting follows original part positions on compatible frames
• Inspect wiring harness and ground points during installation

What performance and durability should I expect from these parts?

These are brand-new replacement components engineered for routine use in off-road and recreational machines. The regulator/rectifier is designed to provide stable DC output to support lighting, ignition, and small accessories; the CDI and coil are built to restore consistent spark behavior. While not performance aftermarket racing parts, they’re intended to deliver dependable everyday reliability for maintenance and repairs.

• Factory-new parts — not refurbished or used
• 12V regulator produces steady DC for lights and ignition
• ABS housings and rust-resistant terminals resist environmental wear
• Designed for routine road and off-road operating conditions

Who this kit is for: This HANQIMOTO ignition kit is aimed at riders, mechanics and hobbyists who need a complete, economical replacement for the electrical components on small four-stroke ATVs, go karts, dirt bikes and pit bikes. It’s well suited for owners of common Chinese-brand machines who want a single package to restore starting, charging and basic electrical reliability without searching for separate parts.

FAQ

Q: Does this kit include a battery?

A: No, the kit contains ignition, coil, relay, regulator, spark plug, fuel filter and connectors only; battery not included.

Q: Can I install it myself?

A: Yes—if your model uses a 5‑pin CDI and matching mounts; basic tools and mechanical skill are usually sufficient.