72V 5000W E-Bike Conversion Kit Brushelss Gearless Rear Wheel Hub Motor 2000W,3000W For Electric Bicycle
SPECIFICATIONS
Brand Name: kun ray
Certification: CE
Design: Brushless
High-concerned chemical: None
Installation position: REAR
Motor: Brushless Non-gear Hub Motor
Origin: Mainland China
Power: 5000W
Type: Brushless Gearless Motor
Voltage: 36V/48V,72V
Wattage: > 400w
Features：
Ø Electric bicycle rear wheel conversion kit features 72V 3000W brushless and gearless hub motor for efficient and noiseless running; can easily convert your bicycle to electric bike and reach the maximum riding speed of 55-70KM/H, suitable for regular bicycles and mountain bikes that are used on commuting and short journey
Ø Aluminum alloy frame for durability and stability, can support a heavy weight up to 220 Lbs
Ø Wheel Diameter (Inch): 20"/24"/26"/27.5"/28"/29"/700C---Optional
Ø 28/29inch700C are the same size.The 28inch label on our wheels and 29inch700C can be used.Please rest assured.
Ø Usage: Electric Bike Conversion Kit, Powerful Adult Mountain e Bike Kit, DIY conversion Kit for Bike cyle and more.
Ø Easy Installation, Easily convert your bicycle to an electric bike, if you have any question during intalling, please feel free to contact us, we will do our best to help you.
Ø After you place an order, we will continuously pay attention to the logistics of the good, ensure that the good can be delivered on time and in good condition.
Q&A
① Is there a battery in kit?
A：No have lithium battery, If you already have battery, Please make sure that the voltage of the motor is the same as the battery voltage.
② How long can I receive the products?
A：Before packaging the motor carefully, we will test the motor to ensure that the quality is qualified, so it will usually be shipped the next day. Shipping from China, Russian friends can receive the package 25-30 days after placing the order, European friends need 50-60 days, East Asian friends need 10-15 days.
③ What is after-sales service?
A： If the product is damaged or parts are lost in transit, we will take full responsibility. Accessories within three months of quality problems, free replacement, motor has a one-year warranty period.
Dear buyer, the following are purchase instructions:
√ Freight transportation information:
If the goods are in transit by rail or sea and you cannot see the logistics information, don't worry, you can contact us anytime,We will assist you with the inquiry and hope that you do not raise any disputes, as the goods are transported normally.Please understand;
√ Received goods:
When you receive the goods and encounter any problems, please contact us as soon as possible, and we will help you solve the problem;
√ Time difference issue:
Due to the time difference, the response to the message was not timely.Please understand that we will reply as soon as we see the message.
(If you have any questions, please feel free to contact customer service.Customer service will help you solve the problem.Please do not raise any disputes.Thank you for your cooperation.)
48V52V 2000W FRONT/REAR ROTATE WHEEL
❉Rated Voltage (DCV): 48V/52V
❉Rated Power (W): 2000W
❉Rated Speed(KM):55-65km/h
❉Rated Speed(rpm):464-537Rpm
❉Torque(N.m): 91-94.6N.M
❉Front Fork size(mm):100mm（Front Rotate wheel）
❉Rear Fork size(mm):135-142mm（Rear Rotate wheel）
❉Motor weight (kg): About 6.2kg
❉Efficiency (%): ≥ 80%
❉Installation: Front/Rear
❉Frame Aluminium alloy
72V 3000W REAR Rotate Wheel
❉Rated Voltage (DCV): 72V
❉Rated Power (W): 3000W
❉Rated Speed(KM):55-70km/h
❉Rated Speed(rpm):840Rpm
❉Torque(N.m): 120N.M
❉Fork size(mm):135mm（Rear Rotate wheel）
❉Motor weight (kg): About 9.3kg
❉Magnet Steel height: 45H
❉Number of magnet poles: 36
❉Installation: Rear
❉FrameAluminium alloy
❉Installation: Rear
72V 5000W REAR Rotate Wheel（Rear fork 150mm）
❉Rated Voltage (DCV): 72V
❉Rated Power (W): 5000W
❉Rated Speed(KM):95-105km/h
❉Rated Speed(rpm):840Rpm
❉Torque(N.m): 130/150N.M
❉Fork size(mm):150mm（Rear Rotate wheel）
❉Motor weight (kg): About 10.3kg
❉Magnet Steel height: 45H
❉Installation: Rear
❉FrameAluminium alloy
