B. SEAT POST CLAMP
Riding with an improperly tightened seat post can cause it to slip or
move, resulting in loss of control and potential falls. To prevent this,
please follow these steps:
1. Seek assistance from your dealer to ensure you know how to
correctly clamp your seat post.
2. Understand and apply the correct technique for clamping the
seat post.
3. Before riding, always check that the seat post is securely clamped.
Adjusting the seat post cam action mechanism: The cam action works by
squeezing the seat collar around the seat post to hold it securely. The
amount of clamping force can be controlled by adjusting the tension
adjusting nut. Turning the nut clockwise, while keeping the cam lever from
rotating, increases clamping force, while turning it counterclockwise reduces
clamping force. A small adjustment of the tension adjusting nut can make a
significant difference in achieving a safe and secure clamping force.
WARNING
The full force of the cam action is necessary to securely clamp the
seat post. Holding the nut with one hand and turning the lever like a
wingnut with the other hand until everything is tightened as much
as possible will not ensure a safe clamping force.
If you can fully close the cam lever without wrapping your fingers around the
seat post or a frame tube for leverage, and the lever does not leave a clear
imprint in your hand, the tension is insufficient. In this case, open the lever,
turn the tension adjusting nut clockwise a quarter turn, and try again.
WARNING
Some bikes come with a cam action seat post binder, which functions
similarly to a traditional wheel cam action mechanism. The binder consists
of a long bolt with a cam on one end and a center cam on the other end to
securely clamp the seat post in place.
1. Riding with improperly adjusted brakes, worn brake pads, or
wheels that show rim wear marks is dangerous and can result in
serious injury or death.
2. Applying brakes too hard or too suddenly can cause wheel lockup,
leading to a loss of control and potential falls. Applying excessive
force to the front brake may cause the rider to go over the
handlebars, resulting in serious injury or death.
3. Some bicycle brakes, such as disc brakes and linear-pull brakes,
are highly powerful. Take extra care to familiarize yourself with
these brakes and exercise caution when using them.
4. Some bicycle brakes are equipped with a brake force modulator, a
small cylindrical device through which the brake control cable
runs. It is designed to provide a more progressive application of
braking force, gradually increasing force until full force is achieved.
If your bike has a brake force modulator, take extra care to
understand its performance characteristics.
5. Disc brakes can become extremely hot with extended use. Avoid
touching a disc brake until it has had sufficient time to cool down.
6. Refer to the brake manufacturer's instructions for the operation
and care of your brakes, as well as guidelines on when brake pads
should be replaced. If you don't have the manufacturer's
instructions, consult your dealer or contact the brake
manufacturer.
7. When replacing worn or damaged parts, only use
manufacturer-approved genuine replacement parts.
WARNING
C. BRAKES
There are three main types of bicycle brakes: rim brakes, which work by
squeezing the wheel rim between two brake pads; disc brakes, which work
by squeezing a hub-mounted disc between two brake pads; and internal
hub brakes. All three types can be operated using handlebar-mounted
levers. In certain bicycle models, the internal hub brake is operated by
pedaling backward.
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