Bicycles are machines, the carry us on our way to work, and out for a day of fun, but bicycles still need to be cared for in the same manner as your mower or car. Inspection of the frame, chain, wheels, brakes and shifting, should be checked at least once a year by a qualified technician for cracks, wear, and fraying, for your safety and for those around you.
The chain connects the rear wheel to the pedals and usually
has the most wear of all the components involving the drivetrain. The chain constantly rubs against the cogs
and chain-wheels as you pedal on your ride, and if not properly lubricated your
chain will wear down quickly, becoming thin and eventually braking under pressure. Yearly replacement of the chain
is common and inexpensive, and will save you money by not having to replace more
expensive components later.
The wheels of your bike are not only important for your
bike to roll, but are also important for supporting your weight, and the
spokes in your wheels need to be inspected for tension and the wheel for “True”, to preform this task.
This is easily done by spinning your wheel to see if it moves in a side to
side motion as it spins, if there is movement, then the wheel is considered to
be out of true and is also probably rubbing on your brakes and adding friction as
you ride. Truing your wheels is done on a “Truing
stand”, and takes a short period of time to make the corrections to them.
Your braking system is a lot like your cars, without them
you can’t stop. And proper maintenance is
important for your safety. For most of
the brakes on today’s bikes are made up of a system of pads, cables and levers;
1) Your
brake pads are made of a rubber like material that is compressed against the wheel
to cause friction and slowing you to a stop.
The pads can become hard and brittle with age, or they can become worn
by use and do not have enough surface area to cause the friction needed to slow
you properly.
2) The brake
cable is made up of steel wires that move within the cable housing and connects
the brake pads and calipers to the brake lever.
The friction between the cable and the housing causes the cable to wear
over time and can create rust and fraying of the cable, preventing the brake
pads to freely release.
3) Your
brake levers connect your hand to the brake cable and one should be present for
each set of brakes. The levers are supposed
to be free of cracks and arrant bends that are caused from
being dropped or bumped.
Finally, adjusting your shifting system is like getting a
tune up for your car. The cables that actuate
the shifting for the derailleur’s, has the same problems as the brake cables,
fraying and rust accumulations in the housing will create a delay in the
shifting and cause mis-shifts between gears. These cables should be replaced
yearly to prevent more costly repairs by the cable braking inside
the shifter.For the month of February, Carmichael Cycles is offering a discount on our Standard Tune-up which is normally $69.99, and will cover all of the adjustments and more that we discussed (sorry but parts and fitness not included). Our coupon will be in the Inside Arden publication, found in most the newsstands around the Carmichael-Arden area, or at Inside Arden online.






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