The Big Mouth is the upright carrier that set the standard for bike carrying flexibility and ease of use.

• The Big Mouth is the upright carrier that set the standard for bike carrying flexibility and ease of use.
• Self-adjusting jaws optimize clamping pressure regardless of down tube size
• Fits downtubes up to 3.125" (80mm) diameter
• Clamp lever is just above load bar for easy reach
• Dual locking design - locks bike to carrier and carrier to load bar