Grab a Norton featherbed frame (If you can find one), Jam a Triumph motor inside. Wham-Bam-thank you Ma'am. You got your self a Triton, The rest is up to you.
magicly
Just like you build any other bike.
buy a Giovanni kit bike and follow the instructions
Bike shop
it will cost about 5,000 to 10,000 to build a successful dirt bike if you want to go pro
The first mountain bike is build in 1966 in the United Kingdom.
NO because lead is really Heavy for someone to ride the bike!
ebay
yes
Some DIY bike rack plans you can use to build a bike rack at home include using PVC pipes, wood pallets, or metal pipes. These materials can be easily found at hardware stores and online. You can find detailed instructions and tutorials online to help you build a sturdy and functional bike rack for your home.
I don't think he did. He was not an inventor.
Buy the parts, stick them together.