Specifications:
This set includes a 100% brand new high performance ignition coil, CDI box, spark plug, and starter relay solenoid.

Compatible with GY6 50cc, 70cc, 90cc, 110cc, 125cc, and 150cc 4-stroke engines. These parts offer a reliable fit for most common models.

Fits most motorcycles, ATVs, quads, scooters, go karts, mopeds, and dirt bikes. It is a versatile kit for many small engine applications.

Compatible with Chinese brands like TaoTao, Kandi, IceBear, TrailMaster, Amstar, BMS, Apollo, Buyang, Coolster, Jonway, Znen, NST, BMX, Kazuma, Sunl, Roketa, and AIM-EX.

Performance Ignition Coil Features

Our high output ignition coil fits GY6 50cc-150cc Scooters, ATVs, Go Karts, and Mopeds. It ensures strong sparks.

It is compatible with GY6 QMJ/QMI157 and QMJ/QMI152 4-stroke engines. These specifications ensure a precise fit for your specific engine.

Overall Length: 19″ / 50cm. Wire Length: 16″. This size allows for easy routing through the chassis of most small Chinese engine bikes.

These performance coils improve combustion efficiency and strengthen electrical output for better reliability and overall engine power.

They match original equipment for a perfect fit and easy installation. You can upgrade your electrical system without any custom modifications.

CDI Box Feature:
Fits GY6 50cc-150cc 4-stroke engines. Compatible with GY6 139QMB, 152QMI, and 157QMJ models for steady timing.

Material: aluminum. Connector: AC, 6 Pin male plug. The aluminum housing helps dissipate heat during long rides in hot weather.

Dimensions: 70mm x 38mm x 30mm. Wire + plug length: 160mm. This compact size fits easily into the stock mounting area of the vehicle.

Starter Relay Solenoid Feature:
Includes a 2 wire 2 pin male connector end. It provides a strong connection for starting.

Overall wire length: 6″ from relay to connector. This length is optimized for standard GY6 wiring harnesses for a clean installation.

Direct plug-in replacement for GY6 50cc, 70cc, 90cc, 110cc, 125cc, and 150cc engines. No wiring changes are needed for a quick swap.

Spark Plug Feature:
Model: A7TC. Fits GY6 50cc-150cc engines and 50cc-125cc horizontal engines for optimal combustion.

Thread Diameter: 10mm. Hex Size: 5/8”. This standard sizing makes it easy to install using basic hand tools and a spark plug socket.

Package Includes:
1 x Ignition Coil
1 x CDI box
1 x starter relay solenoid
1 x spark plug for your engine kit.