QS Motor 205 Electric bicycle kit / E bike kit / spoke hub Motor 3000W Powerful Hub Motor Kit

$541.42 / Piece | 1 Piece (Min. Order)
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Electric Bike Kits
Place of Origin:
Zhejiang, China
Brand Name:
QS Motor
Model Number:
Electric Bike

Packaging & Delivery

Selling Units:
Single item
Single package size: 
59X59X40 cm
Single gross weight:
28.0 kg
Package Type:
QS Standard Export Packing 1. Polyfoam + Carton Box + Wooden support 2. Or according to customer's requirements
Lead Time :

QS Motor 205 Electric bicycle kit / E bike kit / spoke hub Motor 3000W Powerful Hub Motor Kit


It's QS electric In-Wheel Bicycle Spoke Hub Motor for Conversion Kits, which power range from 500w to 3000w rated, drop-outs 150mm with bicyle disc brake.

Especially suit for electric bicycle, max. speed for 60km/h to 100km/h.


If you only want to buy QS 205 spoke hub motor kits, pls. refer to this link hyperlink: 


Key Features

1. QS Motor with high quality and service.
2. Sine Wave controller, Bluetooth wireless connection are optional, Highest Reliability!
3. Parameter Programmable
4. Higher Torque & Higher Efficiency
5. No noisy
6. Temperature sensor inside and Lower overheating
7. Regenerative braking


Other Motor Kits



QS Motor Notice Before Order (Producing time/Warranty/Package/Certidication etc.) 

Pls. click below hyperlink of picture.


1. Conversion Including Below Items


2. Products Description (Click the hyerlink for more info.)

1). Motor Generally SPEC

  • Motor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Motor With Hall Sensor
  • Brand: QS Motor,QSMOTOR
  • Motor Design: Double axle without rim (not integrated), 36 spoke holes, OD 4.2mm 
  • Matching Rim size: 24inch, 26inch E-Bike Wheel, 17inch, 18inch, 19inch moped wheel.
  • Magnet Height: 50mm, 16 pole pairs
  • Stator: Aluminmum Core
  • Rated Power: 3000W (could be 14000W peak in few seconds) 
  • Rated Voltage: 72V as default (48V-96V, optional)
  • Speed: 80KPH as default (24-120KPH, optional) 
  • kV: 6.3/7.3/8.1/8.3/9.0(as default)/10.6/11.4/13.3/14.3/16.3/17.7 etc.
  • Max Torque: approx 182N.m
  • Max Efficiency: 86-91%
  • Continuous Battery Current: 52A (72V)
  • Peak Battery Current: 104A (72V)
  • Suggest Peak Phase Current: 196-245A (depend on the kV)
  • Thermic Probe: KTY83/122 (as default, optional)
  • Working Temperature: 70-120℃ , peak 150 ℃ 
  • Brake type: Bike Disc brake, PCD6*44mm(as default)
  • Drop-outs/Rear Fork Width for installation: 150-154mm
  • 14mm english thread length for single/3 speed freewheel
  • 10mm axle flats
  • Dual Hall Set with waterproof connectors
  • 10mm⊃2; Cross Section of Phase Wire (not include insulation layer)
  • Hall Sensor Phasing angle: 120 degree
  • Waterproof Grade: IP54
  • Color: Black (as default), White/Luminous (extra $5.0)
  • N.W./G.W.: 12.5kg/14.0kg   Package Dimension: 34cm*34cm*33cm/piece


PS. Temp Sensor Options: KTY84/130, KTY83/122, 10K@25C NTC(model MF58-103F3950).

For windings of 205 50H V3 motor


2) Wheel set for spoke hub motor


3). QSKLS7230S Sine wave controller with Bluetooth Adapter

  • 120A continuous current, 150A peak battery current, 300A phase current.
  • The size is 140mmx123mmx58.5mm.
  • Net weight: 1.45kg
  • It's no problem to be used in max.speed 100km/h bicycle.
  • Package: Carton
  • Including: 1 controller+1 Z-TEK USB TO RS232 cable + Some plugs   


4). Twist throttle with 2/3 speed switch

You can choose 2 speed or 3 speed gear switch for using.


5). Single/Three speed freewheel

For our 205 spoke hub motor with drop-outs 150mm, it can be match with single or three speed freewheel.




3. How to Find a Suitable Motor and Kits


4. Application

What motor looks like after 1,5 years and 20.000 km with 150A full power abuse all time.

Every day i run it over 13-14kw full power most time. and its still performing well. --said by Panda.

It's QS Motor 205 50H V3 Hub Motor, 24X5T Winding with 26inch rim, match with SVMC72150 Controller 150A peak battery current, 350A phase current.


No QS Motor, No Super EVs!

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