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12 '' 350W Adult Foldable Pedal Assist E-Bike
  • 12 '' 350W Adult Foldable Pedal Assist E-Bike
  • 12 '' 350W Adult Foldable Pedal Assist E-Bike
  • 12 '' 350W Adult Foldable Pedal Assist E-Bike
  • 12 '' 350W Adult Foldable Pedal Assist E-Bike
Payment Type: L/C,T/T
Terms of Trade: FOB,CFR,CIF
Min. Order: 100 Piece/Pieces
Delivery Time: 50-60 Days
Packaging: Carton Size : 111*24*72cm
Productivity: 500000pcs/year
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 1000pcs/day
Certificate: CE,RoHS
HS Code: 8711600010
Port: Shenzhen
Basic Info

Model No.: D2

Product Description

How to pick a high performance e-bike that suits you?

12 '' Lightweight 350W Electric Bike Adult Foldable Pedal Assist E-Bike

Easy to handle

Turn on the electric bike and turn the throttle to activate the electric assist mode of the electric bike. This mode makes a great commuter bike that's sure to add an extra boost to speed up your daily commute, especially for those uphill difficulties. This way, you can get your heart racing as your pedal to work and then use the accelerator to head home. Plus, with a rechargeable lithium-ion battery, go 15-20km of wonderful commutes and adventures on power alone, then pedal for even greater distance. Use one after the other to extend your travel distance or even use both at intervals for a new way of exercising. On the way to work it is a sport. Together with it, you will find the fun of exercise and keep your body and mind healthy. Ride electric bike however you like! The bicycle has been increasingly seen as an ecological alternative to polluting vehicles.

D2 E Bike

Rear/ front warning light

Flashes in deep red, always reminding pedestrians and vehicles to be behind and reach their destination safely. Bright headlights ensure a nightly view.

D2 E Bike Rear Light

Three riding modes

The electric bike has 3 smart cycling modes: Full electric mode, pedal assist mode and human riding mode. It can be an electric bike, assisted bike or normal bike. You can switch modes at will.

D2 E Bike Speed Mode


You don't have to worry that the electric bicycle will not fold while driving. Now, the electric bicycle D2 can be quickly folded in three seconds, which makes you more worry-free, more convenient and easier to operate. It is an inexpensive and convenient way to minimize carbon emissions and get around the city. Free yourself from the traffic jam. Suitable for adults and youth to go to work or for a casual walk.

D2 E Bike Folding System

Double disc brake design

This electric bike D2 also has a double disc brake design, makes the stopping distance shorter and driving safer. The front and rear disc brakes effectively reduce the braking distance in emergency situations.

E Bike Double Disc Brake

Ergonomic seat

The ergonomic seat makes riding experience more comfortable and relieves sitting pressure for long periods of time.

D2 E Bike Seat


Max Speed

25Km/h(30km/h for choice)




Aluminium alloy

Wheel Size

12 inch

Battery voltage


Battery capacity


Driving modes




Max Load

120 Kg

Max Hight

130-200 Cm



Folded size

1050*500*700 mm

Unfolded size

1050*500*1000 mm

Shenzhen Qingmai Bicycle Co.,Ltd

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Shenzhen Qingmai Bicycle Co.,ltd is a high-tech enterprise in Sensor Controlled Vehicles(SCV) after years of focusing on design , development and production from the very beginning.

Qingmai has our own plant with more than 6,000 square meters, fully complying with ISO9001:2008. About day capacity, we are able to produce 800pcs E-scooters. Our products have been approved by UL2272, CE, ROHS and FCC for our rigid quality control process and continual optimization. As a result of strict management and outstanding customer service, our products are widely used by the clients in China, America, Europe, Australia, Middle East, Brazil and other countries throughout the world. Looking forward, Qingmai will constantly be committed to building long-term successful relationship with all the partners and customers to make our life full of safety, joy and intelligence.

Company Info
  • Company Name: Shenzhen Qingmai Bicycle Co.,Ltd
  • Representative: BIN LIU
  • Product/Service: Electric Scooters , Electric Bikes , Hoverboard , Scooter Spare Parts , Kids Electric Scooters , Electric Scooters for Adults
  • Capital (Million US $): 5,000,000RMB
  • Year Established: 2014
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 81% - 90%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: Above 50
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Factory Location: 6th Floor, First Building, Tianxin Binhe Road, Huangjiang Town, Dongguan, Guangdong Province, China, 518000
  • Contact Person: Ms. maria xu
  • Tel: +86-0755-32928498
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