Smith Glasses Defy Option:Matte Black + ChromaPop Black Lens 4x Installed hollow threaded pins

4x Installed hollow threaded pins per side (16x pins total)

Preserve and freshen your bike with Bike Protect’s incredible water dispersing action

Adjustable for wheels 24" to 29"/700c

Runtime: 1:15 to 26:00 hours

Smith Glasses Defy Option:Matte Black + ChromaPop Black Lens 4x Installed hollow threaded pinsWhether you're running, rolling or sliding, a crisp view of the terrain translates to full speed ahead fun. The Smith Defy sunglasses double down with a lightweight, rimless design and terrain defining ChromaPop optics for unobstructed, high contrast vision. Whether you're on the move in the hills or simply taking in the view from the back deck, an interchangeable lens lets you match the light conditions. Vision ChromaPop lenses enhance contrast and