6
(5): Wheel hub tightening Adjustment
When you tighten the wheel hub, the fasten torque should be as below:
●For rear wheel hub, the fasten torque can not be less than 40-45 N.M
●For front wheel hub, the fasten torque can not be less than 18-20 N.M
★
Attention: Front wheel hub axle collets nut can not be over-tightened , otherwise can
cause warping at the front wheel (not be smooth & round )
4): Adjustment of Chain
（
See in reference illustration E
）
The chain may become loose after long-time riding, when you find this problem, you can unscrew
the nut of rear hub axle; adjust the chain adjustor for tightening the chain. Pull the chain down
10-15mm to its best tension.
Hold the pedal and rotate on counter-clockwise, the chain should be in normal state: rotate
well, without abnormality, without noise.
5): Assembly of the Pedal
The screw thread direction of the Right Pedal is right-hand thread; its lock direction is shown
(photo F.
The screw thread direction of left Pedal is left-hand thread; its lock direction is shown as
photo G.
▲
Please carefully read the manual before riding your E-bike; please do not lend out to
persons who do not know the details.
1) Your Mini has been equipped with brake switch-off device, left and right brake levers are
installed with brake power switch. No matter which brake you use, left or right during
riding, the power will be cut off -Automatically for safety purposes.
2) When the battery output voltage is reached the bottom index, Mini electronic control system
will cut off the power automatically to protect the battery cycle lifetime. When the battery
reaches its bottom voltage, you can just ride your bike by the pedal. And the battery
should be recharged full for the next cycling time.
3) Please switch off your Mini e-power when e-bike not in use.
4) Please ensure your e-bike while parked is stable and the kickstand is locked as well.
5) During riding please do not turn on the right switch throttle grip to full throttle, it can cause a
large start e-current, that may damage your battery. If somebody often steadily starts your
e-bike like the above, it may limit the battery cycle lifetimes.
6) Your e-bike once fully charged- riding range are more or less are subjected to the following
facts like: road condition, loading weight or wind direction etc. We suggested that you try to
pedal more during your start of riding and climbing and against the wind to help increase
your range distance and the longer life of the battery & motor .
