5. Adjusting the chain
Your bicycle has only one sprocket, the chain is automatically
tensioned by the correct tightening of the wheel in the frame. To adjust
the chain tension, loosen the nuts on either side of the hub and pull the
wheel towards the bottom of the notch, making sure that the axis
remains perpendicular, then tighten the nuts. Make sure it is properly
tightened before using the bicycle.
6. Replacing the chain
Since new chains are usually sold with too many links, the first step is
to reduce it to the correct length. The most secure way is to count the
number of links in the old chain in order to adjust the new one. To
remove the old chain, simply undo a rivet.
Once it has been removed, fit the new one. To do this, pass it around
the chainring and the rear sprocket so that it engages properly. To
fasten the chain closed, we recommend using a quick clamp. This acts
as a female link which will be inserted between two male links. The
quick clamp also allows you to remove the chain more easily for
cleaning.
In order to check if the chain length is correct, it should be engaged on
the sprocket. In this configuration, the virtual line drawn between the
hub of the rear wheel and the bottom of the chain set must be straight
(it must not tilt downwards).
7. Replacing the pedals
To replace your pedals, identify them by looking at the letter that
appears on the top. The right pedal has an "R" (Right) printed on it and
the left pedal has an "L" (Left) printed on it. Turn the pedal R clockwise
to fix it onto the crank arm. Turn the L pedal anti-clockwise.
8. Wheel and engine
After the first month of use, it is advisable to tighten the spokes of the
wheels to limit the impact of engine traction on your rear wheel. A slight
noise may be heard when the engine is started. This noise is normal
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