Greenergy Service:

1.We provide free change the brake lever to Hydraulic Brake Sensor. Please kindly mark while you make the order if you need.

2. There are 42T/44T/46T for BBSHD mid motor to choose. All of them can't be added in the link. Please kindly leave us message if you want to change the chain wheel for free.

3. We have 36V 250W label sticker. Please kindly mark if you need, we'll send them to you for free.

4. We have a one-year quality warranty of motor and battery kit.

5. Overseas after-sales site: Dutch maintenance point for EU countries and US maintenance point.

6. Display:Price for(C961=C965)(500C=SW102)(P850C=850C=750C).If you want to change  please kindly choose the same price one and mark if you need.

7. We provide free exchange the 6V headlight as a gift. Please kindly leave us message if you want.

52V 1000W BBSHD BBS03 8fun bafang mid drive motor kits with battery

Feature:
1, It's the newest version support to connect with gear shift and light directly.
2. The mosfet is If IRFB3077 in the controller.


52V 1000W Specification:
Power:1000W
Voltage:52V
Controller Current: 28A
Bracket bottom length:68mm
Display Working Temperature:-20-80C
Waterproof Grade:IP65

52V 14Ah Specification:
Normal Voltage: 52V                                                                                                    
Rated Capacity:14Ah
Battery Cell:Built in Samsung 35ET 3500mah.                                                                
Array mode:14s4p
Battery size:367.2*90.1*111mm
Battery Weight:3.6KG
Max Constant Discharge Current:30A
Peak current:60A
Charge voltage:58.8V
Way of Charge:CC/CV
Cycle Life:1000 times
Charge Temperature:-15-65℃
Discharge Temperature:-15-65℃
Protection Function:Over charge, Over discharge,Over current, Short circuit,  Balance

How do I know if this mid drive motor fits for my bike?

This mid drive motor fits for the bike with 100mm wide bottom bracket. The inner diamater of the bracket should be not less than 33.5mm.

D68mm fit 68mm or 73mm of bottom bracket
D100mm fit 100mm of bottom bracket
D120mm fit 120mm of bottom bracket

Packing List:

1 * 52V 1000W Mid Drive Motor

1 Pair * Brake Lever ( can be free change to hydraulic brake sensor if you need)

1 Pair * Crank

1 Pair * Chainwheel (42T/ 44T/46 opition)

1 Set * Thumb Throttle

1 Set * Speed Sensor

1 * Display ( 750C Bluetooth, DPC18, 850C(NEW), 850C, 750C,500C, SW102, C965, C961 Option)

1 * 4 in 1 Cable

1 * Accessories

1 Pcs * 52V 14Ah Battery

1 Pcs * Charger (US/EU/UK/AU Charger)

Gifts: 1 * Bangfang BBS Tool + 1 * Battery Connect Cable + 4 * 36V 250W Stickers