Designed to run an AIO whoop board, 1102-10000kv motors and 2S power on 2" props. Follow this formula and you'll have a quiet, super fast little ripper than can run for 4-8 minutes. The frame is 2.5mm thick so you'll need longer than standard motor mounting screws (an available option). The little tabs on the side are there to conveniently install an elastic band. The 82mm motor-to-motor distance gives enough clearance between the props and the FC to reduce damage from bad crashes.