Product specifications:
1.Max Speed:40km/h
2.Battery:48v 20Ah
4.Front Brake:Drum Brake
Rear Brake: Drum Brake
5.Front tire:3.00-10
Rear tire:3.00-10
6.Weight:53.5kg
7.Once Charging Mileage:Max 50km
Motor:48v 500w brushless hub motor
Output power: 500W
Rated current: 8.5A
Rated speed: 367r/min
Rated torque: 10.1N.m
Weight:8.26kg
Controller: 48v 500w
Voltage:48V
Rated power:500w
Maximum Power: 850W
Maximum Current:28A
Mosfet:12pieces
Lead-acid Battery:
Battery Model Voltge/Capacity Weight Size(L*W*H)
6-DZM-12 12V 12Ah 4.3kg 151±1mm*99±1mm*97±1mm
6-DZM-20 12V 20Ah 7.1kg 181±1mm*77±1mm*170±1mm
6-DZM-28 12V 28Ah 11.0kg
196±2mm*130±1mm*154±2mm
ROMAI Electric Bike Co., Ltd. is a subsidiary manufacturer of Shanghai Min Yuan Group Corporation. Since the foundation, following the lead of our Group Corporation chairman Mr. Jiang Houlong, with 14 years of development, our Group Corporation has a headquarters in Shanghai for the management and marketing and two large manufacturers in Puyang and Wuyang City for production and logistics.Companies always adhere to the "honesty, quality first, the customer is supreme, community service" business philosophy,"built the world first-class enterprise, create the international first-class brand" as ROMAI people's goal, people-oriented, inviting magi, adhere to the innovation, focus on the future.Our Electric Bikes are well received in indian market for their fine quality and reasonable price.Our Electric Bikes are well received in indian market for their fine quality and reasonable price.
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.
1. Q: Can I get some samples?
A: Yes, sample order is available for quality check and market test.
2. Q: What’s the delivery time?
A: It takes 30 days for production based on specifications for your order and quantity.
3. Q:What's your payment terms?
A: We usually accept T/T as the main payment terms, and other payment are negotiable.
4. Q:What's your warranty terms?
A: Different components have different warranty, but for wholesale business, we can offer a certain percent easily damaged parts for free.
5. Q: Do you have the products in stock?
A: Sorry we don't have stock, we obey BTO (make to order). Sample order can be faster.
6. Q: How does your factory do quality control?
A: Quality is priority. Our professional staff will do quality control. Also each product will be fully assembled and carefully tested before packing and shipping.