Bafang BBS02B kit 48V 500W/750W with 48V Jumbo shark new polly battery

Bafang BBS02B 48V 750W, 48V 500W with the newest controller(leads for shift sensor and 6V headlight direclty from the controller are available with our bbs kits) and 48V new polly Jumbo shark frame battery; the larger capacity the battery has, the longer distance the ebike can ride each charge, also 52V battery would enable the ebike to be more powerful then 48V battery. 

Alluminum alloy charger 2A, 3A or 4A for your choice(larger current enables faster charging for the battery). We have different frame batteries, please check carefully before ordering. Free BBS assembling tools will be provided with shipment.

Note: 1.  Our charging connector for the battery is round 5.5x2.1DC connector for charging current is less than 4A; and we use 5.5x2.5DC connector if charging current is 4A or larger. 

2. If you prefer to charge the battery to 90% for daily usage, please inform us and we will set for you.

3. There are three casings for this battery, the mountings, the discharging prot and charging port are the same, only the height is different. Please pay attension to the dimension before ordering. The dimensions for the casings are 368 X 90 X 96mm(maximum 52pcs cells), 368 x 90 x 113mm(maximum 70pcs cells), and 368 x 90 x 140mm(maximum 91pcs cells).

Bafang BBS02B kits are easy to install and it is suitable for any standard bikes which has 68mmm or 73mm bottom bracket. Please check your bike's bottom bracket size before ordering the 8FUN BBS kits.

Packing list for the kit:

1. Bafang BBS02B central driven motor kit 48V 750W or 500W with latest controller;

2. C961, DPC18, or C965  LCD display;

3. Brake lever, brake sensor or hydraulic brake sensor;

4. EB-Bus waterproof harness;

5. Fixing plates;

6. Chain wheel(44T, 46T, 48T and 52T for option) and chain cover;

7. Crank arms;

8. Speed detecting sensor and magnet;

9. Related nuts;

10. BBS thub throttle or half twist throttle;

11. New style 48V Jumbo shark new polly battery or 52V Jumbo shark new polly downtube battrery;  alluminum alloy charger  2A, 3A or 4A for your option(The larger Amps make faster charging); We have several frame batteries, please check the link of the battery to see if this the battery you are looking for before ordering.

12. Power cable with plug soldered

13. You can choose DPC18 color display, C965 or C961 LCD meter, 

14. Installation tools free of charge, including M33 locknut spanner and Allen Key set.

15. Wuxing head light QD-139-2 and two in one switch DK-11  or Wuxing 6V LED headlight(controlled by bbs dipslay) your option

16. If your bike has derailleur system, you can choose our BBS gear sensor which can make your ebike shift smoothly.

17. If your needs longer cords for installing the kit, we have BBS EB-BUS extension cord, speed sensor extension cable, LCD extension cable, brake/throttle extension cable as well.

Note: Assembling and testing the battery would take a few days, therefore the leadtime for this item is about 7-10 days, please be noted.

If you want to keep your existing brake system, you can choose brake sensor; if your brake system is hydraulic brake, you can choose hydraulic brake sensor.

If you need longer cable for the brake or throttle, you can order our bbs brake/throttle extension cable for the kit.

If you need the installation manuals for the bbs kits, please download on our website.