You can build anything around a Sportster engine. The 1200 Sportster is the fastest aircooled Harley at the moment. So, it is a bike for people who like to go fast. When you are building a chopper out of it, it will weigh less and will be even faster. Because of its affordability it is a perfect base for any chopperproject! Just imagine yourself riding the classic styled longbike on the photo and then take of with a wheely and show everybody your taillight….