bullmotorcycles

About us:
Established in 1997, Chongqing Bull Motorcycle and Engine Manufacture Co., Ltd. is a professional motorcycle factory. We professionally produce and export Dirt Bike ,Cub Motorcycle ,Street Motorcycle ,Moped Motorcycle ,Off Road Motorcycle. Our products are divided into many series, which can meet your requirements. We have been assessed and registered against the following quality and environment management standard: ISO9001:2000 and ISO14001:2004. All our products comply with quality standards and are greatly appreciated and acknowledged by all customers at home and abroad in a variety of different markets throughout the world.

Contact us:
Tel: 86--66420906
     86--13648371373
Fax: -23-66420906
Postcode:401346Street
Add:Jie Nan Street NO .276, Jie Shi Town, Banan District, Chongqing, China
Enterprise Address: Jie Nan Street NO .276, Jie Shi Town, Banan District , Chongqing , Chongqing

Website:
http://www.bullmotorcycles.com/

zgtricycle

About us:
Established in 2007,Chongqing Zhuoguan Trade Co., Ltd  is a professional company engaged in foreign trade and . a professional designer and manufacturer for Damper, brake, reverse gear,Cargo tricycle, Three wheel motorcycle, Handle lever,Speedometer , Speedometer cables ,headlight, Bearing, Back mirror, Steering handle, Rrear axleand other products and a product development, sales and service professional company. There is several Senior Engineer and nearly 100 skilled labor in our company.our products has extended to Africa, Asia, North and South America and Australia.

Contact us:
Add: ROOM 8-10 C# XIBUSHANGCHENG 15# SHIYAN ROAD JIULONGPO DISTRICT CHONGQING CHINA
P.C.: 400039
Contact: Kate Ao
Tel: 86-23-68791617
Fax: 86-23-68791628
Mobile: 86-15023342106
Email: infoparts@yahoo.cn/ Msn: katefruit1@hotmail.com

Website:
http://www.zgtricycle.com/

4strokes

About us:
The CDI gets its power from the exciter coil on the stator and the voltage from this coil will vary with engine RPM, but it can be as high as 60-100 volts AC or more at higher RPM's, if I correctly recall. The exciter coil on the stator is usually the largest coil you can see. Some stators I've seen use two excitor coils, but the excitor coil(s) are usually significantly larger than the lighting coils and are very easy to spot when looking at the stator. The voltage supplied from the stator excitor coil is supplied through the CDI to one side of the ignition coil (the side with less windings on it). The ignition coil takes this AC voltage and steps it up to more than 10,000 volts and connects it to the spark plug through the spark plug's wire. The CDI unit is basically a fancy time delayed switch in that it sits there storing up electricity in a 'C'apacitor (hence the 'C' in CDI) until it receives a pulse from the magnetic pickup. Upon receiving this pulse, the CDI will then wait a certain amount time as pre-determined by the designed ignition advance curve before it 'D'ischarges (hence the 'D' in CDI) the stored electricity into the primary side of the ignition coil, which steps up the voltage via secondary windings and supplies it to the spark plug through the spark plug wire.

Contact us:
Email:webguy@4strokes.com

Website:
http://www.4strokes.com/