Warning
Gearbox
Dimension Inspection
Saddle Adjustment
Gearbox
Downshift means to shift to a lower gear so that it is easier to step on the pedal.
Upshift means to shift to a higher gear so that it is hard to step on the pedal.
The gearbox shifts gears on the condition that the drive chain moves forward and is at least
at tense state.
The user can select a suitable gear as appropriate.
e.g.: Shift to a higher gear to speed up in advance before climbing up a hill in order to save
power.
The pedal is installed at the end of the two cranks. Step on the pedal and the chain rotates
to drive the chain wheel.
Unpack the bicycle as follows:
Inspect whether two pedals are correctly and fully tightened (to the last thread). Try to
tighten the pedals and inspect them. Tighten the right pedal (on the side of the shifter)
clockwise and the left pedal (on the side of the kickstand) anticlockwise.
The risk of suffocation may be caused by playing with aluminum foil.
Children may be suffocated by wearing aluminum foil on the head.
Prevent children from playing with aluminum foil.
Keep the film out of children’s reach.
The rider may fall down if the seat post is damaged and consequently
severe injury may be caused.
Ensure the minimum insertion mark (minimum insertion amount) on the
seat post is in the seat tube and invisible.
The bicycle is furnished with gearbox.
Meaning of the following terms is as follows:
The gear box or threaded chain wheel on the rear wheel
Rear gearbox
Tray/chain ring
Drive/driven chain
Shift level/gear lever
Open the box.
Take the bicycle out of the box.
Take the battery charger out of the box.
Take two keys used to dismount the batteries out of the box.
Inspect assembly list.
Prevent children from playing with packing film in order to avoid suffocation.
Dispose of packing materials according to local instructions and regulations.
The gearbox consists of the following parts:
Pedal
Unpacking and Open-box Inspection
Pedal
Before Initial Riding
It is of great importance for safety, performance and comfortableness to adjust the bicycle
properly. The user should have certain experience and adjust the bicycle using special tool
according to physical and riding conditions; otherwise, the bicycle should be adjusted by
specialist. If the user has experience, knowledge and tool, please accept the inspection
conducted by specialist.
The bicycle may fall down due to improper dimension and out of control
and consequently severe injury may be caused.
Ensure dimension of the bicycle is consistent with the user’s height.
Please do not ride a bicycle not consistent with your height.
It is of great importance for safety to adjust the saddle correctly. The user can adjust height
of the saddle freely.
Please inspect whether height of the saddle is adjusted correctly as follows:
If your legs do not extend completely when your feet are put on the pedals, height of the
saddle is adjusted correctly.
Please adjust height of the saddle as follows:
Then, move the saddle up and down and adjust the height.
Sitting on the saddle, the rider can tilt the elbow to operate the brake rod and the shift lever
correctly.
Sit on the saddle
Keep being seated
Place a pedal downward
Put feet on the pedals
Release and open the quick release seat post clamp.
Close the quick release seat post clamp to reinstall the seat.
Inspect whether height of the seat is adjusted correctly.
If not, repeat adjusting steps.
Warning
The handlebar, the rider’s response to steering and braking can be
adversely affected;
Warning
Adjust the saddle as needed.
Warning
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