Zize Bikes makes the world's best electric assist bikes--the Incredible Flying Machines! Wide tires, a smooth ride, front wheel drive, 750 W motor--it's a thrill.

Hi Tim here I just completed the Zize 29er conversion !! THis bike Is great it rides really well and offers our customer a larger…

Pedals get stepped on, smashed against the curb or rocks, dragged though dirt or mud and are often ignored. Pedal maintenance is, however, important. If…

Hi , Tim here with some thoughts on handlebars. It often surprises me that many people do not know that handlebars can be changed with…

Pedals. Many times as we try out or ride bikes , we do not pay attention to the pedals that our feet are on .…

Have you heard that the new bikeshare program in New York is making people sign a contract that they cannot use the bikes if they…