Everybody knows stock sucks. That’s why there is an entire segment of the motorcycle market dedicated to making riders’ bikes work and look better. Take for instance this 2013 H-D 883 Iron Sportster. Sure, it’s a great-looking bike as it currently sat, but, man, it could look and feel better with just a few more custom items. That is why we decided to give this bike a handlebar upgrade with some 10-inch Burly Jail bars and an extended brake line and cable kit. We upped the ante even more with a set of Performance Machine grips and PM mirrors. Here is how it went down.