One of the trikes I ride is a Cozy Cargo Etrike. Whenever I have to pull a wheel I fuss and cuss because on this trike it is a complicated operation but when securing the trike I can rest easy knowing that even pulling the front wheel takes special tools (You have to pull two shocks before you can get at it). No thief is going to spend a half hour just to steal a front wheel and the motorized wheel? Forget it. That really gets complicated.I suppose the saddle could be stolen but trike saddles are nothing special. The only precaution I take is to try and lock it up in a high traffic area. The more eyeballs around the more hesitant a thief is to risk it.