Given how long the chopper scene has been around, builders are spoilt for choice when sourcing parts for their projects. But finding the right engine, frame, and running gear for a custom chopper is only half the struggle. You need to know exactly which parts to pick—and you need to know how to combine them to create a cohesive machine. Martin Becker at MB Cycles excels at this. The German custom bike builder is a matchmaker of sorts, combining bits from wildly different sources to create j...
