build it custom yourself
One can buy a custom BMX bike in Las Vegas from a few stores. One can get a BMX custom made from 'Just BMX', 'Bolder BMX', 'Bike World' and 'Vegas Bike Store'.
go to a bike shop and start to build it there start with the frame its the most expensive
Sun & Ski Sports is a dealer for Haro BMX bikes. They offer a wide selection of BMX bikes and accessories. These can be purchased online through their web store or at a Sun & Ski Sports store.
Someone looking to purchase a custom made BMX bike could do so online. There are many online companies that make custom BMX bikes. Also, there are businesses that specialize in making custom bikes and someone should check their local area for these places.
Just like you build any other bike.
Buy a BMX frameset and put your own selection of components on it.Switch parts out for rarer, more expensive parts, have it repainted.
build
The BMX sidehack like on Rob Dyrdek's Fantasy Factory isn't released quite yet. If you go to the website you can give them your information so they can contact you when they are for sale.http://www.impaktbicycles.com/
The lightest bmx bike is owned by Samuel Powell. His bike ways 18.3 pounds and is built custom from the ground up. It totalled to about $2,300.
Custom decks can be difficult to build without the help of professionals. Be sure to contact a highly qualified contractor to help you build your custom deck.
www.plans4ramps.com has detailed instructions and a video