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  • Description

    High Power Ebike 48V-72V 3000W-5000W 21''Motorcycle Rim Front and Rear Wheel Intelligent Conversion Kits


    Features of the Product:

      21'' Motorcycle Rim Front Wheel. 

    ②  21'' Motorcycle Rim Rear Motor Wheel 48V/60V/72V Universal 3000W-5000W.

    ③  100A Sine Wave Intelligent Programmable Controller 48V/60V/72V Universal 3000W-5000W 

    ④  750C  Full Color Display 

    ⑤  RM-D700 Hydraulic Disc Brake Kits with Front Dual Brake Calipers

    ⑥  Twist Throttle Drive

    ⑦  Pedelec Assistant Sensor/8 Magnetic PAS Drive

    ⑧  Alarm System|Remote start + Alarm + Motor Lock

    ⑨  3 x180mm Disc Brake Rotors as a gift

    ⑩  Bluetooth Module (parameters setting via phone APP) 

    This kit include all you need to convert a bike to an E-bike except the battery ! 


    Wheel Specification:

    21'' Motorcycle Rim Wheel Is Same As 26''x3.0 Bike Wheel Very Strong

    48V/60V/72V 3000W-5000W Brushless Gearless Hub Motor|Rear Wheel-Single Speed Freewheel (Includes Tire and tube)

    Max Load: Each Wheel Has About 195kgs Limit, Two Wheels is 390kgs

    DNP High Quality High Torque eBike 18-teeth Freewheel.

    Remote start + Alarm + Motor Lock

    Applicable to E-Bike, E-Motorcycle, E-Tricycle and so on

    Tile Magnet,low noise and long working life

    Certificates: CE, EN60335-1:2012+A112014

    High Motor Efficiency: >90%

    Max Torque: 160 N.M.

    Speed: About 90km-110km/h

    Hub dropout width: 155mm rear hub motor (Single-speed Gear)


    Controller Advantage:
    1.Programmable Sine Wave Controller which support big current and smart match with each motor through self-learning, works with high efficiency, less noise, and lower energy consumption, which makes your electric vehicles or electric motorcycles more comfortable and easier to control, give you best pedal experience
    2.Motor torque ripple is reduced to minimum through FOC, more smooth and comfortable 
    3.Universal Input Voltage Range: 48V/60V/72V
    4.Work with or without display
    5.Parameter setting via Mobile Phone App or Computer
    6.All protection make it long life and safe: over/under voltage, over current, over load, over heating, anti-runaway, locked-motor protection
    7.Multi functions: Smart match with different motor, 5-speed level for throttle and PAS, Speed limit, anti-thief, Regenerative Braking, Electric Braking, Keyless start and etc.
    8.Best heat sinking with thicker Heat sink Aluminium Plate
    9.Anodized Aluminium Controller Case against scratch
    Controller Technical Data:
    General Specification:
    1. Power supply: 48V/60V/72V, MAX DC current: 100A, Max phase current: 250A
    2. Rated Power: 48V 3300W/ 60V 4200W/ 72V 5000W
    3. Peak Power: 48V 4800W/ 60V 6000W/ 72V 7200W
    4. Low Voltage Protection: 40V/50V/60V
    5. Brake: Low Voltage Brake
    6. Alarm: Low Voltage Alarm
    7. Rotor Position Detecting Method: Hall sensor
    8. Mobile phone App or computer software can communicate with the controller to modify parameter
    RisunMotor programmable sine-wave motor controller works with high efficiency, less noise, and lower energy consumption, which makes your electric vehicles or electric motorcycles more comfortable and easier to control. Our designed friendly interface of the programmable motor controller makes you set the parameters, conduct the tests and obtain the diagnostic info easily and quickly.
    1. FOC-180° sinusoidal drive controller applied to BLDCM or PMSM.
    2. It takes only 2-3 minutes for the motor to be well matched on its best electronic angle at the first time.
    3. The motor torque ripple will be reduced to the minimum, so as to ensure electric vehicle to run without any noise and vibration, smoothly, and comfortably.
    4. The precise current ring can provide accurate torque input to meet the requirement of large torque output during vehicle starting and climbing.
    5. The controller enjoys high efficiency due to space vector converter control algorithm which can effectively reduce the temperature rise of controller and extend battery life mileage
    6. Built-in various protection: locked-rotor protection, over-current protection, overload protection, over-temperature protection, speed protection, over-voltage protection, under-voltage protection and so on, effectively ensuring the safety of electronic control system and vehicle.
    7. System status and fault intelligent management system can effectively monitor the current system operating mode external input state, the case of system failure, and the LED flashes at the same time to facilitate the diagnosis and maintenance.
    8. Multi peripheral interfaces: cruise, anti-theft electronic brake, etc.
    9. Parameter modifications and settings are available through Mobile phone via Bluetooth or computer via USB data cable
    10. CAN BUS is optional to communicate with body instrument and BMS

    Hydraulic Brake Specification:

    1. Dual Front oil pipes length: each one 91cm
    2. Rear oil pipe length: 156.5cm
    3. Power cut off cable length (with quick release connector): 49cm
    4. Adapter wires length (from 3-pin male quick release connector to SM-2A 2-pin male plug): 114cm
    5. 3 x180mm Disc Brake Rotors as a gift

    Tips: Please kindly contact us for manual


    Customs Duty:

    Duty free to all EU countries.



    One year quality warranty (warranty is invalid for natural wearing or any damage due to wrong operation), we will exchange defective parts


    Return Policy:

    We do our best to serve our customers. We will refund you if you return the items within 30 days of your receipt of the items and it is only the reason of product itself like wrong product, defect, damage, anything that is seller's fault, not the buyer's personal preference or failure to use. Besides, the items returned must be in their original conditions.



    You satisfaction and positive feedback is very important to us. Please kindly leave positive feedback and 5 stars if you are satisfied with our items and services. We hope to be friends with every customer and share photos, video and experiences together.

    If you have any problems with our items or services, please feel free to contact us before you leave negative feedback. Otherwise we will don't give any warranty.



48V-72V 21inch 3000W-5000W eBike Conversion Kits rear wheel sabvoton 100A controller with front wheel

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