[Product Information]

• 1 Tube， 18"x1.75"
• 32mm Schrader Valve
• Be sure the tire bead is seated evenly all around the rim by first adding a little air to the tire， checking the bead on both sides and if beaded properly continue filling air to the correct pressure as stated on the tire.
• For the health of your tire and tube always maintain the proper air pressure. See the side of your tire for minimum and maximum pressures.