For any questions regarding the maintenance and use of the product,
please contact the dealer where you bought the product.
Natural wear and tear due to normal use and aging is not within our scope
of quality guarantee.
Please contact the seller for software updates (if any). The newest
information on software will be available on the home page of Bafang
website: www.szbaf.com
1. Drive Unit
1.1 Advantages
The controller ensures system safety with the fed-back torque signals and
dual speed signals (PAS speed signals and bicycle wheel RPM signals);
With a high starting torque and a maximum torque of no smaller than
80N.m, it is especially suitable for climbing;
High efficiency, low power consumption, and longer riding distance.
Low noise and smooth operation.
1.2 Scope of Application
The drive unit can work properly in the following environmental conditions:
Ambient temperature: (- 20- + 55) ℃;
Relative humidity: (15-95) % RH;
Note: The product can't work normally if there is any major corrosive gas, any
medium that affects the product's electrical insulation properties or any high-
intensity magnetic field.
1.3 Naming Rule
9