©2011
Front Shifter
Note that not all models have a front shifter. The front (left) shifter will have an
indicator that reads either “low to “high” or a series of numbers from 1 up. Low or
“1” is the lowest gear. The front shifter acts much like the rear shifter, but the change
between gears is greater. This means that one shift at the rear derailleur will be a subtle
change in pedaling speed, but one shift at the front derailleur will be a large change in
pedaling speed. Think of the front shifter as a “range”, low and high or low, medium,
and high. Low is used for slower riding, hill climbing, or to allow for easier pedaling. It
is recommended to start off in this gear and move through the gears as speed increases
as needed, or comfortable. It is OK to ride the whole time in only one gear if this is
comfortable. Shift only while pedaling forward. When shifting, lessen the pressure
exerted on the pedals during the shift. Once you have successfully shifted gears, it is
OK to start to pedal hard if desired. Pedaling hard while shifting can cause the chain to
skip and not engage the appropriate gear. Backpedaling should be avoided on derailleur
bikes because the chain can jam and cause the bike to become unstable. (Fig. 2.17)
SECURITY
You just bought a new bicycle! Don’t lose it. It is advisable that the
following steps be taken to prepare for and help prevent possible theft:
•
Maintain a record of the bicycle’s serial number, generally
located on the frame underneath the bottom bracket.
•
Register the bicycle with the local police and/or bicycle registry.
•
Invest in a high quality bicycle lock that will resist hacksaws and bolt cutters. Always
lock your bicycle to an immovable object if it is left unattended. Keep in mind that
individual parts of a bicycle may be stolen. Most commonly, if you lock just a wheel or
just the frame, other parts may be removed from the bicycle. Although it is impossible
to lock all the parts, it is suggested to lock the major components if possible. Use a
lock that is long enough to lock the frame and both wheels if possible. Some models
with quick release front wheels allow the front wheel to be placed beside the frame
so a smaller lock can be used to lock all 3 components. Be aware that a quick release
seatpost can be stolen. It is recommended to remove the seatpost and saddle and
carry it with you if you believe that this is a risk.
2.17
BEF
ORE Y
OU RIDE
2.18
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