Not for highway use. 1  16 in. diameter. 2  Pneumatic replacement tire for tough terrain. 3  Heavy-duty ball bearings, grease fitting and 5/8 in. bore.  Universal adapter kit includes flange bearings and nylon wheel spacers to accommodate 5/8 in. and 3/4 in. 1  axles. Compatible with most brands.  Ribbed tread.
Mae Jemison is famous because she was the first African American women to go to space.
Dr. Mae Jemison was the first African American woman astronaut to go into space. I was excited about the world around me. In kindergarten my teacher asked meâactually asked the whole classânow what do you want to be when you grow up?