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Adjusting the seatpost quick release mechanism
The action of the quick release cam squeezes the seat collar around the seat post to hold the seat post securely in place. The amount
of clamping force is controlled by the tension adjusting nut. Turning the tension adjusting nut clockwise while keeping the cam lever
from rotating increases clamping force; turning it counterclockwise while keeping the cam lever from rotating reduces clamping force.
Less than half a turn of the tension adjusting nut can make the difference between safe and unsafe clamping force.
WARNING: The full force of the cam action is needed to clamp the seatpost securely. Holding the nut with one hand and turning
the lever like a wing nut with the other hand until everything is as tight as you can get it will not clamp the seatpost safely.
WARNING: If you can fully close the quick release without wrapping your fingers around a frame tube for leverage, and the
lever does not leave a clear imprint in the palm of your hand, the tension is insufficient. Open the lever; turn the tension adjusting
nut clockwise a quarter turn; then try again.
C. Brakes
WARNING:
1. Riding with improperly adjusted brakes or worn brake pads is dangerous and can result in serious injury or death.
2. Applying brakes too hard or too suddenly can lock up a wheel, which could cause you to lose control and fall. Sudden or excessive
application of the front brake may pitch the rider over the handlebars, which may result in serious injury or death.
3. Some bicycle brakes, such as disc brakes (fig. E) and linear-pull brakes (fig. F), are extremely powerful. Take extra care in
becoming familiar with these brakes and exercise particular care when using them.
4. Disc brakes can get extremely hot with extended use. Be careful not to touch a disc brake until it has had plenty of time to
cool.
5. See the brake manufacturers instructions for installation, operation and care of your brakes. If you do not have the instructions
see your dealer of contact the brake manufacturer.
1. Coaster Brake
The coaster brake is a sealed mechanism which is a part of the bicycle’s rear hub. The brake is activated by reversing
the rotation of the pedal cranks. Start with the pedal cranks in a nearly horizontal position, with the front pedal in
about the 4 o’clock position, and apply downward foot pressure on the pedal that is to the rear. The more downward
fig. E
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