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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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