Internal controller for Magic Pie-3 and Smart Pie-3 Internal controller for Magic Pie-3 and Smart Pie-3 Programmable, internal controller for Magic Pie-3 and Smart Pie-3 with power up to 1500 watts. The chip is filled with silicone to protect against moisture. Main advantages: 1. 30% higher torque (Max:> 70 N * m); 2. Easily replaceable internal controller with upgraded MOS transistors; 3. Better heat dissipation with self-cooling, removal of 60% of heat; 4. Waterproof set of wires with silver plated plugs for easy connection; 5. Updated 35A DC MOSFETs; 6. Dual sensor control mode and without sensor; 7. Programmable voltage 24/36 / 48V; 8. Programmable power 250/500/750/1000/1500 W; 9. Regenerative inhibition; 10. Cruise control (constant speed) 11. Reverse possible (Forward / Backward)