If you are looking to build your own bike then you should certainly have a look at the Framed Forge Alloy U BMX Brake. These brakes are simple to install on nearly every BMX bike you can find out there. The alloy material ensures that these brakes are durable and responsive in any weather. The Alloy U brakes are also known for their lightweight design. Adding these brakes to your bike is a good idea if you are going to be riding in a place where stopping distance and bike control is critical.