• Inflate tires to the pressure listed on the side of the tire.
• Use a pressure gauge to insure proper pressure.
• Check for tire damage and replace it if needed.

• Inspect brake pads for wear; replace them if there is less than 1/4" remaining.
• Check the pad adjustment and make sure it does not rub the tire.
• Look to see that you can fit your thumb between the brake lever and handlebar when brakes are squeezed all the way.

• Pull your cranks away from the bike. If they are loose, tighten the bolt.
• Check that your chain is free of rust and gunk.

• Make sure your quick releases are all closed.
• They should all be pointing to the back of the bike so they don't get caught on anything.

• Take a quick ride to make sure everything is working properly.

• To find the right size helmet, put one on your head without fastening the straps.
• The front of the helmet should be level and with two-fingers width above your eyebrows.
• Shake your head from side to side; there should be little movement.

• The side straps should come to a point just below your ears. Move the small tabs on the side of the straps up or down until they are a half-inch or less under your earlobe.
• The chin strap should be about a half-inch below your chin when your mouth is closed.
• Wearing a bike helmet with loose straps is the same as not wearing a helmet at all!

Sierra Vista Fire & Medical Services operates a grant-funded safety program that provides bicycle helmets, free of charge, to children of all ages. Helmets are available at all Sierra Vista Fire & Medical stations at at some public education events.

Please contact Sierra Vista Fire & Medical Services at (520) 417-4400 for more information.