Because they have small wheels. To get any speed out of a BMX they have to have small sprockets. It's all about ratios.
ANSWER: I believe that Haro is the best BMX complete bikes for the money. I love my Haro BMX race bike.
yes they do
BMX bikes weren't around in the 60s.
I have no idea what you mean by a "bmx bikes device".
are framed bmx bikes any good
ruption bmx bikes are good but we the people are just a little bit better
Yes, they are professional bmx for street/park.
Cheap BMX bikes can be found on eBay, Kijiji, Craigslist, Bike Warehouse, Halfords, Walmart, Bicycles Direct, Amazon, Vital BMX, BMX Shop and DK Bikes.
Yes, some BMX bikes have gears, but they are typically single-speed bikes designed for tricks and jumps.
The standard BMX axle nut size for most BMX bikes is 3/8 inch.
The standard BMX hub spacing measurement for most modern BMX bikes is 110mm.
yes