Electric bicycles Hong Kong Electronics Fair and Canton Fair

Hong Kong Electronics Fair and Canton Fair

Welcome to visit our booth electric bike Hong Kong Electronics Fair (Autumn Edition) 2018 Date: 13rd-16th October 2018 Shuangye Booth Number: GH-F29 & GH-F31 124th canton fair The 124th Canton Fair 2018 (Guangzhou) Phase 1 (15th-19th October 2018)  Booth Number:16.2 Phase 3 (31st October – 4th November 2018)  Booth Number:5.2A03-04 

Our company has Hong Kong Electronics Fair, Canton Fair or Shanghai Fair every year. The customers can feel and touch our electric bike samples. The electric bikes received rave reviews. Also we will launch new products regularly. 

Product Show

Model: A6AH26 max speed 30km/h motor power 36V350W LCD3 display hidden battery design 36V10AH 1:1 PAS mode, range 60-100km per charging Short charging time-only 4-6 hours SHIMANO 27 gears with derailleur      

Model: A5AH28 max speed 30km/h motor power 36V350W LCD3 display hidden battery design 36V10AH 1:1 PAS mode, range 60-100km per charging Short charging time-only 4-6 hours SHIMANO 21 gears with derailleur   


Model: A6-R max speed 25km/h motor power 24V250W lithium battery 24V10AH 1:1 PAS mode, range 60-100km per charging Short charging time-only 4-6 hours SHIMANO 18 gears with derailleur LCD display   


Model: A6AB26 max speed 30km/h motor power 36V350W LCD display hidden battery design 36V10AH 1:1 PAS mode, range 60-100km per charging Short charging time-only 4-6 hours SHIMANO 21 gears with derailleur    

Model: A3AL24 24V 10AH hidden lithium battery 24V 250W brushless motor LCD 880 with 6 lever speed 3W light with USB port alimium alloy frame 7 Shimano gears    

Company Profile 

Shuangye Electronic Technology Co., Ltd. manufactures E-BIKE batteries, lithium polymer batteries, toy batteries, lithium batteries, battery charger accessories and lithium battery protection boards. All products are independently researched and developed and have stable performance and low cost. The focus of our research and development team was to design the most dependable, efficient, and comfortable electric bikes available.  

Electric bike with nice price for “One Belt and One Road” country

Electric bike with nice price for “One Belt and One Road” country

For “One Belt and One Road”, sales promotion for Madagascar, Panama, Morocco, India, Ethiopia, New Zealand, Lithuania, Latvia, Palestine, Albania, Estonia, Slovenia, Croatia, Lebanon, brunei, The united Arab emirates, Thailand, Vietnam, Singapore, Israel, The Czech republic, belarus, Georgia, Hungary, Kuwait, moldova, The maldives, Malaysia, Poland, Bulgaria, Romania, Serbia, Slovakia, Russia, Ukraine and so on. 



Model: A1 36V 9AH lithium battery 36V 250W brushless motor folding 6061 aluminum alloy frame front and Rear 160 disc brake single speed 



Model: A2 36V 9AH lithium battery 36V 250W brushless motor 20″ carbon steel folding frame front V-brake, rear expansion brake single speed carbon steel front fork 



Model: A3AL24 24V 10AH lithium hidden battery 24V 250W brushless motor 24″ 6061 aluminum alloy frame front and rear V-brake single speed 


Model: A5AH24 max speed 25KM/H 36V 9AH lithium hidden battery 36V 250W brushless motor 6061 aluminum alloy frame front V-brake, rear expansion brake single speed 24″*1.75 tyre


Video hidden battery electric mountain bicycle

Video hidden battery electric mountain bicycle

https://www.youtube.com/watch?v=BJScZq2e6ms

new electric bicycle

Electric bike details 

electric off road bike

  • Aluminium alloy frame
    6061 aluminium alloy ebike frame with great processing performance, great welding characteristics and electroplating, good corrosion resistance and high toughness. Totally new design, match with hidden battery, designed by our factory, looks like a normal bike.

beach ebike

  • Multi function LCD display
    Designed and produced by our own factory, easy to control the quality, can show Distance, Mileage, Temperature, Voltage, Error code and more. You can easy to use it with the manual.

  2018 electric bike

  • New update headlight
    3W LED headlight are equipped for night riding, controlled by multi function LCD display, more safer and convenient. With 5V1A USB mobile phone charging port, when your phone is out of power, respond to the emergency.

  500W electric off road bike

  • Shimano gear system
    Provide with 21/27 speed gear with derailleur, it is also very light-hearted without electric. According different road condition, such as flat, uphill, downhill, you can adjust different gear speed. Reduce leg strength, so that the driver’s legs will not fatigue quickly.

fat boy 500W electric off road bike

  • Hidden battery design
    We use hidden battery design for this kind of mountain electric bike. The e-bike frame is designed and produced by our own factory. Very special, most people won’t recognize it is an electric bike at their first sight.
    The battery box is removable so you can either charge it in the bike or separately in your room, you can either charge it in the bike or separately in your room.


Company profile 

Shuangye electric bike factory has more than 12 years experience produce and sale in electric bikes and ebike conversion kit. The focus of our research and development team was to design the most dependable, efficient, and comfortable electric bikes available. 

electric bike factory

Specification sheet

Video 15kg lightweight road ebike

Video 15kg lightweight road ebike

The road e bike A6-R with 24V250W brushless motor and 24V10AH Lithium battery, max speed ups to 25 km/h, max range ups to 60-100km. 

https://www.youtube.com/watch?v=CZteUsJNrEM

road electric bike (1) 

Hidden battery design
We use hidden battery design for this kind of mountain electric bike. The e-bike frame is designed and produced by our own factory. Very special, most people won’t recognize it is an electric bike at their first sight. 

road electric bike (7) 

The aluminum alloy frame makes the road e bike more strong, lithium battery and cables are put into the frame, make the road e bike more beautiful. Also the front reflector makes your riding more safe. 

road electric bike (3) 

Multi function LCD display
Designed and produced by our own factory, easy to control the quality, can show Distance, Mileage, Temperature, Voltage, Error code and more. You can easy to use it with the manual. 

road electric bike (5) 

Brushless motor
Provide with 250W high speed geared brushless motor, max speed is up to 25km/h. It’s so powerful that you do not worry about hills or against wind. 

road electric bike (4) 

Front and rear 160 disc brake
Keep you safe from any emergency with a break distance within 3 meters. Match with brake lever which is cut-off electricity when braking. The safety of cycling is greatly improved. 

road electric bike (2) 

Shimano gear system
Provide with 7/9/21/27 speed gear with derailleur, it is also very light-hearted without electric. According different road condition, such as flat, uphill, downhill, you can adjust different gear speed. Reduce leg strength, so that the driver’s legs will not fatigue quickly.


Company profile Shuangye electric bike factory has more than 12 years experience produce and sale in electric bikes and ebike conversion kit. The focus of our research and development team was to design the most dependable, efficient, and comfortable electric bikes available. 

electric bike factory

Specification sheet


The 28th China International Bicycle Exhibition (Shanghai) officially begins

The 28th China International Bicycle Exhibition (Shanghai) officially opened. Welcome to visit our booth.

Booth No: 5.1D0005, 1HC0419 

Date: 6th.May — 9th.May (4 days)

Address: national exhibition and convention center(shanghai)


We also released the latest electric bike and look forward to your arrival

The 123rd Spring Canton Fair 2018 Is coming to an end

The third phase of the 28th Spring Canton Fair in 2018 was coming to an end. We welcomed customers from all over the world, and also released the latest electric bicycles. Those who did not come can come to our upcoming Shanghai International Bicycle Expo.

Booth No: 5.1D0005, 1HC0419 

Date: 6th.May — 9th.May (4 days)

Address: national exhibition and convention center(shanghai)


The 123rd Spring Canton Fair 2018 officially begin

In the spring of 2018, the Canton Fair officially began on April 15. We warmly welcome you to visit our booth to visit our latest electric bicycle.

This first issue will be held from April 15th to 19th. 2018 Booth Number: 16.2E17.


Canton Fair(China Import and Export Fair) is the largest trade fair with the largest scale, the most complete exhibit variety, the broadest distribution of overseas buyers and  the greatest business turnover held in Guangzhou(Canton) China. Over 20,000 venders, about 100,000 buyers will attend the fair twice a year.

Electric bicycle flywheel

Electric bicycle flywheel.

Rotary flywheels are fixed with threads, and the teeth cannot be split, like nuts and bolts.
Rotary flywheel, its Jing wheel is integrated with the flywheel tooth piece, the entire flywheel is connected with the rotating drum through the thread. Usually due to the presence of the Jing-wheel mechanism, the rotary flywheel has a minimum blade size of only 14T, and it is difficult to make it smaller. Individuals also have the smallest blade 11T, which partially protrudes beyond the load-bearing portion, and the actual structural strength is limited. Because the rotary flywheel is connected with the rotary hub by means of threads, the structural strength is low, and there have been precedents in which a person who has trampled vigorously pedals down. Rotary flywheels have long since been eliminated in sport bike parts and are currently only used in civilian vehicles, and therefore there will no longer be better materials and processes.

specialized electric fat bike hub gear

A hub gear,internal-gear hub,or just gear hub is a gear ratio changing system commonly used on bicycles that is implemented with planetary or epicyclic gears. The gears and lubricants are sealed within the shell of the hub gear, in contrast with derailleur gears where the gears and mechanism are exposed to the elements. Changing the gear ratio was traditionally accomplished by a shift lever connected to the hub with a Bowden cable, and twist-grip style shifters have become common.

electric moped with pedals gear case

A gear case, also known as a chain case or chainguard, is an enclosure for the bicycle chain and sprocket assemblages commonly employed by utility bicycles. It serves to protect the cyclist from being soiled or trapped in the chain rings and tends to fully enclose the drive train. It may also contain an oil bath to keep the chain lubricated. Modern examples are usually moulded in plastic. Similar devices may be found in connection with chains used on larger vehicles and machinery.