New to the site and motorized bike arena, rode her for the first time to work and back without the motor to get a feel for it. Turns out my alignment is off... After tightening the rear sprocket its much closer and the crappy chain tensioner is placed better. Thing is my chain broke in two areas when it dimantled the sprocket on the motor from work. Whats the (Best/Strongest) chain that will fit this thing? Pictures up soon, phones charging.