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3. Information on Operation and
Maintenance
3.1 Positioning &
Quick Release Systems
The height of the handlebars determines the pressure on your hands and
posture, and therefore has a substantial impact on your riding comfort.
For optimal balance of comfort & efficiency, 30% of weight on your should
be on your bottom, 30% of weight on your hands, and 30% of weight on
your feet. This leaves 10% of total pressure to be applied to your liking
depending on the situation. Also note that for the health of your knees,
your legs should have an approximate bend of
10 degrees
at the bottom
of a pedal stroke. A shorter extension will create pains in your knees,
and a longer extension will hyperextend ligaments in your ankle.
Quantum Broadway bikes are equipped with
Quick Release Lever
adjustments on the handlebars and seat post, allowing you to fine tune
your riding fit without the need for tools or a technician. Your handlebars
should be centered and the handles level. All of these
Quick Release
Levers
must be folded in such a way as to produce a force of 5 to 8 Nm,
or
very firm
. If you are unsure regarding the required pressure, please
consult your Quantum dealer.
Before each ride, make sure your handles are firmly attached and not
twist or budge. This is the main point of contact with the bike & ultimately
how you remain in control.
To avoid accidents, DO NOT adjust any
Quick Release Systems
while riding!
