Specifications:
100% brand new and high-quality ignition coil + CDI box + spark plug.
For GY6 50cc - 90cc, 110cc, 125cc, 140cc, 150cc, 200cc, 250cc engines.
Fits most motorcycle, atv, quad, scooter, go kart, moped, chopper, dune buggy, pit bike, dirt bike, racing bike, mini bike and other bike.
Compatible with Yamaha, Kawasaki, Polaris, Bombardier, Suzuki and other GY6 4-stroke 50cc-150cc engines and GY6 clone engines.
Fits most Chinese import Pit / Dirt bikes, almost all of the bike brands from China, such as TaoTao, Buyang, Coolsport, Jonway, Znen, NST, BMX, Kazuma, Sunl, Roketa, AIM-EX etc.

Ignition coil feature:
Color: orange.
Wire length: 16 inch / 40cm.
Overall length: 19 inch / 50cm.
Fits models: GY6 QMJ157, QMI157, QMJ152, QMI152 4-stroke engines.
This coil can improve combustion efficiency, strengthen electrical performance.

CDI box feature:
Color: yellow.
Voltage: DC 12V.
Adjustable high performance racing DC CDI box.
CDI dimension: 93 x 56 x 43mm / 3.66 x 2.2 x 1.69inch(L x W x H).
Connector: DC current, 6 pins with round corner connector plugs, has adjustable timing.
This CDI box will eliminate the irritating rev-limiter that is keeping you restricted!
This will also re-set your ignition advance curve for a better acceleration.
Rotate clockwise, postpone the angle, rotate counterclockwise, advance the angle, adjust With a small phillips screwdriver.

Spark plug feature:
Model: A7TC.
Hex size: 5/8 inch.
Thread diameter: 10mm.

Package includes:
1 x ignition coil.
1 x CDI box.
1 x spark plug.

Please note:
1. This CDI only fit GY6 DC Engine, not fit AC Engine, please be sure to confirm your engine status first.
2.The Ignition Coil don't fit 2011 and 2014 Tao Tao 50cc. The boot was too short to latch onto the spark plug and the designed differently.