A) Apply a patch to the tire.
B) Pump up the tire.
C) Locate the puncture.
D) Remove the wheel from the bike.

A) Wrench.
B) Tire levers.
C) Screwdriver.
D) Hammer.

A) To make the tire look new.
B) To add grip.
C) To increase tire pressure.
D) To seal a puncture.

A) Sharp objects that caused the puncture.
B) Air pressure.
C) Tire brand.
D) The tire's age.

A) Very loose.
B) No play at all.
C) A small amount of play.
D) Extremely tight.

A) WD-40 (alone).
B) Chain-specific lubricant.
C) Motor oil.
D) Cooking oil.

A) Too much brake fluid.
B) Air in the brake lines.
C) New brake pads.
D) The brakes are working perfectly.

A) Allen wrench.
B) Pliers.
C) Hammer.
D) Screwdriver.

A) To make it lighter.
B) To increase its grip.
C) To make it round and straight.
D) To change the color.

A) Hammer.
B) Spoke wrench.
C) Allen wrench.
D) Pliers.

A) To steer the bike.
B) To shift gears.
C) To control the brakes.
D) To hold the wheel in place.

A) New tires.
B) Clean handlebars.
C) Worn chain or cassette.
D) Tight brakes.

A) To protect the handlebars from rust.
B) To provide grip and comfort.
C) To make the bike faster.
D) To make the handlebars shiny.

A) The part of the bike that contains the gears.
B) The frame of the bike.
C) The bearings that allow the fork to turn.
D) The part of the bike you wear on your head.

A) Connects the saddle to the frame.
B) Connects the wheels to the frame.
C) Connects the handlebars to the frame.
D) Connects the crankset to the frame.

A) Always backward.
B) It doesn't matter.
C) Always forward.
D) Depends on the tire and riding conditions.

A) Hammer it straight.
B) Bend it back with pliers.
C) Straighten it with a derailleur hanger alignment tool or replace it.
D) Ignore it.

A) To stop the bike.
B) To transfer power from the pedals to the chain.
C) To hold the seat.
D) To steer the bike.

A) Squeaky chain.
B) Reduced braking power.
C) Increased tire pressure.
D) Loose handlebars.

A) To hold the tires on.
B) To make the bike look better.
C) To protect the brake and shifter cables.
D) To increase the bike's speed.

A) Chain lubrication.
B) Precise gear shifting.
C) Brake adjustment.
D) Tire inflation.

A) Very loose.
B) As tight as possible.
C) Hand tight.
D) Refer to the manufacturer's specifications.

A) To lock the wheel to the frame.
B) To easily remove and install the wheel.
C) To tighten the spokes.
D) To adjust the tire pressure.

A) Gasoline.
B) Mild soap and water.
C) Oven cleaner.
D) Bleach.

A) Inflate the tires.
B) Adjust the seat height.
C) Inspect the brake rotors or rims for wear.
D) Clean the chain.

A) Protects the inner tube from the spoke holes.
B) Reduces rim weight.
C) Increases tire grip.
D) Adds color to the rim.

A) The amount of grease in the bearings.
B) The air pressure in the tires.
C) The initial compression of the spring.
D) The tension on the brake cables.

A) Regularly, depending on riding conditions.
B) Only when it's squeaking loudly.
C) Never.
D) Once a year.

A) Worn tires.
B) Loose headset bearings.
C) Tight brakes.
D) Loose pedals.

A) The tire is always flat.
B) The tire seals directly to the rim without an inner tube.
C) The tire is made of rubber.
D) The tire has no tread.