60 Degrees Adjustable Timing Advance Drag Racing Specific Design CNC Machined 6061-T6 Billet Aluminum Heat Sink Can ULTRA TORQUE Neodymium Sintered Magnet Precision Engineered for Maximum Energy Conversion High Purity Copper Windings Maximize Conductivity Low Resistance, High Power Solder Tabs Sensored System Ready Anodized End-bell Plates Maximize corrosion and Wear Resistance High RPM Precision Bearings Oversized Front Bearing Rebuild-able Design Solder-less Sensor PCB Replacement Legal in Major Race Governing Bodies No-Prep RC Legal