BAFANG 48V 750W Mid Drive Electric Bike Conversion Kit with HMI Display BBS02B 8FUN Mid Motor for Bike Kit with 48V Ebike Battery

Purchase Note:
Fit for the Bike Bottom Bracket 68 – 73mm.
The Inner Diamater of the bracket not less than 33.5mm.
8 pcs gaskets in the parcel help to fit Bottom Bracket 73mm.

Motor Specification:
Watts: 750W Volts: 48V
Controller Current: 25A
No Load Speed(RPM) : 140-160
Load Speed(RPM): 120-135
MAX Torque: 160 N.m
Efficiency > 85%
PAS: Speed Sensor
Reduction Ratio: 1: 21.9
Centification: CE/EN 14764/ROHS
Waterproof Grade: IP65
Net Motor Weight: 4.24kg
Motor Kits Weight: 5.6-6.0kg
Bracket bottom length: 68mm- 73mm
Motor Operation Temperature: -20℃-45℃
Max speed: 52km/h ( 75Kg Load, 44T, Different work condition different speed)
Speed within 25-30km/h can help you ride farther.

48V 12Ah/14.5Ah/17.5Ah Hailong Battery Specifications:
Battery Cell: Samsung 29ET 2900mah 52PCS/Samsung 29ET
2900mah 65PCS/Samsung 35ET 3500mah 65PCS
Array mode:13s4p/13s4p/13s5p
Battery size:367.2*90.1*111mm
Battery Weight:4.1KG/4.4KG/4.4KG
Max Constant Discharge Current:30A
Current Limits: 25Ah/25Ah/30Ah
Fit for: Bafang 48V 500W 750W 1000W Hub Motor and Mid motor
Charge voltage: 54.6V
Discharge cut off voltage: 36.4V
Way of Charge: CC/CV
Cycle Life: 2000 times
Charge/Discharge Temperature: -15-65℃
Protection Function: Over charge, Over discharge, Over current, Short circuit, Balance.

Packing list:
BBS02B 48V 750W Mid Drive Motor * 1 pcs
Speed Detecting Sensor + Magnet * 1 set
Chain Wheel: 44T 46T 48T 52T (optional)
Display * 1 DPC18 750C 8520C P850C C965 C961 SW102 500C
750C​Bluetooth( works on IOS 9.3.5+ systems on iPhone)
Brake Lever * 1 Pair ( change to Hydraulic Brake Sensor freely)
Thumb Throttle * 1 pcs
Installation Screws and Nuts * 1 set
1T4 Cable *1 pcs
Crank* 1 pair
Gifts: A headlight Wrench + Removal Tool + XT60 cable 1 set
Gaskets * 8 Pcs For Bottom Bracket 73mm.