- Jan 14, 2000
I am new to bmx and i want to get a new bmx bike, but all the ones at walmart seem so small, they are called "20 inch boys bikes"... loooking on ebay, i see references to 19,20,22, and 24 inch... what does all that mean? is it the height? if the bikes at walmart were about 4 inches taller, as well as taller bars, that would be cool...im about 6ft. whats the lowdown on a bmx for adults?