other hazards and distractions. Everything changes when you ride on loose surfaces or in wet weather. Tire adhesion is reduced, so the wheels have less cornering and braking traction and can lock up with less brake force. Moisture or dirt on the brake pads reduces their ability to grip. The way to maintain control on loose or wet surfaces is to go more slowly to begin with.

WARNING:

Riding with improperly adjusted brakes or worn brake pads is dangerous and can result in serious injury or death.

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.

Some bicycle brakes, such as disc brakes (fig. 10) and linear-pull brakes (fig.11), are extremely powerful. Take extra care in becoming familiar with these brakes and exercise particular care when using them.

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.

See the brake manufacturer’s instructions for installation, operation and care of your disk brake. If you do not have the manufacturer’s instructions, see your dealer or contact the brake manufacturer.

D. Shifting Gears

Your multi-speed bicycle will have a derailleur drivetrain (see 2. below), an internal gear hub drivetrain (see 3. below) or, in some special cases, a combination of the two.

WARNING: Never shift a derailleur onto the largest or the smallest sprocket if the derailleur is not shifting smoothly. The derailleur may be out of adjustment and the chain could jam, causing you to lose control and fall.

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K2 Bike K2 BICYCLE manual Shifting Gears