BAFANG MAX Drive System Manuel page 20

Insert, from the right, special M6 nuts into the mounting holes in the bike frame and the drive unit.
Insert, from the left, the M6 bolts into the bike frame so that they will come to contact with the nuts. tighten bolts
onto nuts to the specified torque.
tightening torque: 18 – 20 nm
19
M6 nuts
C
1401080000101
M6 bolts
D
1401080000099
DEALER MAnuAL Max Drive SySteM