Gold Member Since 2013
Audited Supplier
Hangzhou Monca Technology Co., Ltd.

Electric Bike Conversion Kit, Electric Bike Kit, Ebike Kit manufacturer / supplier in China, offering Electric Bike Conversion Kit with 250W Freewheel Hub Motor Kit Contained, Electric Bike Kit E Bicycle Kits Mobility Scooter 36V 10A 9ah 48V 12ah Rack LiFePO4 Battery, Latest Fashion Mini Bottle Battery on The Frame E Bike Kit Electric Bicycle Conversion Kits and so on.

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Supplier Homepage Product Electric Vehicle & Parts Electric Bike Conversion Kit with 250W Freewheel Hub Motor Kit Contained

Electric Bike Conversion Kit with 250W Freewheel Hub Motor Kit Contained

Purchase Qty.:
50-99 100+
FOB Unit Price: US $415 US $389
Purchase Qty. (Sets) FOB Unit Price
50-99 US $415
100+ US $389
Get Latest Price
Production Capacity: 6000 Sets/Month
Transport Package: 5 Layer Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: MK522
  • Motor: Brushless
  • Max Speed: 20-40km/h
  • Frame Material: Aluminum/Alloy
  • Power: 251-350W
  • Maximum Loading Capacity: 75-120kg
  • Wheel Size: 24"
  • Charging Time: <6h
  • Rim Size: 16′′18′′20′′24′′26′′28′′29er700c
  • Spoke: 13G Stainless Steel
  • Battery Shape: Rear Rack,Bottle Shape,Frog Case
  • Throttle: Twist/Thumb Throttle
  • Specification: CE, ROHS
  • HS Code: 8714190090
  • Running Distance: >60KM
  • Brake: Disc Brake
  • Battery Type: LiFePO4 Battery
  • Voltage of Battery: 36V
  • Certification: CE, ISO
  • Wheel Hub: Alloy Hubs
  • Folded: Unfolded
  • Part: Conversion Kits
  • Rim Color: Black/Silver
  • Motor Vattage: 24V36V48V
  • Brake Type: Disc Brake,V B Rake,Laura Brake
  • Trademark: MONCA
  • Origin: Zhejiang
Product Description
Hello.Welcome to visit Monca Electric Bike Conversion Kit.Enjoy your fun reading.Any questions,Contact us freely.

Real  pictures for the kits:

Different Parts for your evaluation

Tough Packing:


(24v-36v) Rated Power: 250W, Sine wave Super low noise, 1:1 PAS Mode and Pure Electric Run Mode.
(24v-36v) 250w rear motor; disc brake High Speed Brushless Gear DC hub motor,
Open size (mm)124/136/138/142/144, Drive and freewheel type 1s/6s/7s/8s/9s .  
Main Line
9 core waterproof lines
Speed Sensor
Double hall sensor 10 magnets
Brake lever
Full alloy brake lever ,
LCD display instrument,Battery;Timer;Assistgear;Average/Maximum Speed; Push aided; Trip distance/odometer;
Front Light
LED front bike light ,Approvals TPL;K;BS (White)
Back Light
LED. Approvals TPL;K;BS (Red)
Hall voltage: Hall 1-4v or 4-1v or 0-5v or 5-0v;
product structure: with finger moving
All of the wheel size is available.   Can match each type of the battery.      
The maxed speed: 25km/h .   Max loading: 120kgs.

Above info. is subject to the picture's configuration.We can provide the electric bike kits as you like.

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