Street Judges have to be ready for just about anything. This includes having gear that won't quit on them when they need it the most. That's where the Tek Judges come in. They're the mechanics, scientists, and engineers of the Justice Department's staff.
This Tek Judge comes on his own Lawmaster cycle, making him highly mobile and able to respond to the calls of other Judges, or to take down perps, himself. The crane on his bike is handy for all sorts of things.
Now you can get one for yourself in the Judge Dredd Miniatures Game from Warlord Games.