Featured Listing: 2008 BMW HP2 for Sale

There’s a proud tradition of independent motorcycle builders “sportifying” some very unlikely machines: CBXs converted into monoshock cafe-racers, heavily modified Swallower Moto Guzzis with chain drive and Hossack front ends, even venerable RZ500 engines stuffed into R6 frames. In the case of the HP2, BMW built their very own factory eclectic performance motorcycle by taking…