SONGZO M60, Руководство пользователя

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adjusted by turning the adjustment screw on the outlet port or the lead port screw of the rear derailleur.
2. The "H" screw of the outer transmission is responsible for the adjustment of the high-speed gear (small
flywheel), and the "L" screw is responsible for the adjustment of the low speed (largeflywheel).
3. When using Shimano transmission to shift gears, if the chain cannot be shifted smoothly or the chain falls
off, please adjust the two screws on the derailleur by yourself, or go to a nearby bicycle shop for simple
adjustments.
If there is any problem with your Shimano transmission, you can take a video and send it to our WhatsApp
account, we will give you adjustment suggestions or videos as soon as possible.
4.1 Folding method
1. For SONGZO bikes that can be folded, the folding handle is in the middle of theframe.
2. Please stand on the left side of the bicycle, hold the folding handle with your right hand, and open the
protective (fixed) buckle first.
3. After opening the protective (fixed) buckle, pull the folding handle to theoutside.
4. Push the inner side of the folding frame with your knees outward to let the bicyclefold.
4.2 Precautions
1. After each folding, you should pay attention to the exposed wires of the bicycle. Adjust the wires that are
too tight, so as not to be too tight or rubbing causing the wire skin to wear and cause a short circuit.
2. Please be careful not to drop, impact and squeeze the battery when folding the bike to avoid damage tothe