Built off my original BP-1 Biplanes frame the BP-2 Is a complete experimental overhaul over the original platform. Comes with a completely overhauled engine, dial and cockpit layout. It also has improved ailerons and tail fin. The BP-2 also now comes with retractable gear. Goes a little faster and handles a little better than the BP-1 but it has less fuel than the BP-1.
