During spring festival,we can arrange delivery if you buy goods from Germany or USA or UK warehouse if you buy goods from china stock, we will deal with the order after holiday. Here we would like to inform of you that we will have 14 days holiday of our spring festival Day from 25th January to 7th February.
Free Shipping
Your position: Home / Bafang 8FUN Mid Drive Motor Kit

Bafang 48V or 52V 1000W BBS03 BBSHD Mid Drive Motor Electric Bike Conversion Kit diy ebike 8fun MM G320.1000 Engine 120mm/100mm/68mm

    Please select the information you wantX
  • LCD:
    No display
  • Chainwheel:
  • Voltage Bottom Bracket Size:
    48V 68mm-73mm(standard)
    48V 100mm(Fat)
    48V 120mm(Extra Fat)
    52V 68mm-73mm(standard)
    52V 100mm(Fat)
    52V 120mm(Extra Fat)
  • Brake Type:
    Brake lever
    Hydraulic Brake Sensor
  • Ships From:
    United Kingdom
(105862 available)
Shipping Cost:
Estimated Delivery Time:
Please select the country you want to ship from

free shipping:price include delivery fee
From Pswpower

If you from Europe country,and choose ship from Germany warehouse. free shipping,NO taxes,Taxes is paid by us, also we will send it by DHL with tracking number,delivery time about 4-6 working day.

Belgium, Luxembourg, Slovakia, Czech, Hungary, Austria, Netherlands, Denmark, France, Germany,lreland, Italy, Poland, Slovenia, Spain, Finland, Latvia, Lithuania, Sweden, Bulgaria, Estonia, Greece, Monaco, Portugal, Romania
Follow country need add US$15
Andorra, Croatia, Iceland,  Liechtenstein, Macedonia, Norway, Switzerland, UKRAINE, Vatican City, San Marino, Malta, Cyprus 
Follow country need add US$30
If you from Norway or Switzerland,we will declare value US$65 for motor,you should pay second time taxes.


Bafang 48V or 52V 1000W BBS03 BBSHD Mid Drive Motor Electric Bike Conversion Kit diy ebike 8fun MM G320.1000 Engine 120mm/100mm/68mm
1000W is the most powerful bafang BBSHD series mid drive motor, max speed up to 65km/h.
Upgraded IRFB3077 mosfets controller.
It's the newest version has two plugs for gear shift sensor and 6V light.
Bafang Model:G320.1000
Controller:52V 28A/48V 30A
No Load Speed(RPM) :160
Load Speed(RPM):140-150
MAX Torque:160 N.m
Efficiency: > 80%
PAS SENSOR : Speed Sensor
Reduction Ratio: 1 : 21.9
Centification:CE/EN 14764/ROHS
Waterproof Grade:IP65
Net Motor Weight: 6.0kg
Bracket bottom length:68mm or 100mm or 120mm
Motor Operation Temperature:-20℃-45℃
Display Working Temperature:-20℃-80℃
Waterproof Grade:IP65
You can choose lehgth of bracket bottom 68MM or 00MM or 120MM
How to choose 48V or 52V controller?
Both 48V and 52V controller are printed 48V 1000W on the motor,
This New version have 48V controller C769-51-501 and 52V controller C571-30-506. 48V controller is compatible with 48V ( max output voltage 54.6V) batteries. 52V controller is compatible with 52V ( max output voltage 58.4V) and 48V( max output voltage 54.6V)  batteries, please choose right version base on your battery voltage.
If you use 48V (max output voltage 54.6V ) battery for 52V controller C571-30-506.LCD will display wrong battery capacity.Battery can not Completely discharged。 But motor work normal. 
If you use 52V (max output voltage 58.8V ) battery for 48V controller C769-51-501.LCD will display ERROR 07( it is means over voltage).  motor can not work
The Mid Drive Kits are designed to fit bikes with a D 68mm (2.68 in.) or D73mm (2.87 in.)and Fat tire Bikes with a D100mm or D120mm wide bottom bracket shell. wide bottom bracket shell and 35mm inside diameter.
· D68mm fit 68mm or 73mm of bottom bracket
· D100mm fit 100mm of bottom bracket (also for 86mm 92mm)
· D120mm fit 120mm of bottom bracket

Packaging List:
1 * Mid Drive Motor built in 52V or 48V controller
1 Pair * Brake lever or hydraulic brake sensor opition
1 Pair * Crank
1 Pair * Chainwheel (46T)
1 Set * Thumb Throttle
1 Set * Speed Sensor
1 * Display (750C Bluetooth, DPC18, KD986, 860C, P850C, 850C, 750C, SW102, 500C, C965, C961 Option)
1 * 4 in 1 Cable
1 * Accessories
Gifts:STARUNION Brand Front Light,Crank removal tool,Install Tool,Cable Ties,36V 250W Sticker XT60 Connector, 73MM Install Accressories.
1 year(based on the purchase data): Free repair,buyer pay for return postage and resend postage, buyer should return to Germany for repair, don’t need return to china. 
The payment isn't included the remote fee. There will have extra cost if your address is belong to remote areas. 
Return & Refund:
After receiving the item,buyer should start a return within 7 days.Return postage will be paid by buyer.The return items must be in original conditions never used.Buyer can not return to sender address,we will provide local return address to buyer.
Your satisfaction and positive feedback is very important for us, it will be very kind of you to leave us 5 stars feedback, if you have any problems, don`t hesitate tocontact us, we will do our best to serve with you.

Average rating: 5.0 based on 6 reviews
Share your thoughts with other customers
Write a review
Product reviews can be carried out after the member login, please click here to login