SkyRC ARES PRO V4 540 Sensor Brushless Motor MODIFIED 3.5T

Features

• ROAR-approved racing performance: Built to meet or exceed the strict dimensional and electrical regulations of international RC racing, giving you complete confidence to compete in any approved club, national, or world event.
• Aggressively modified 3.5T power: Optimized for high-end "modified" classes. Delivers enormous thrust and explosive top-end RPM, making it the definitive choice for long straights and fast circuit layouts.
• Redundant dual sensor ports: Features two separate sensor ports in different physical orientations. This dual-port configuration ensures incredibly neat, space-saving chassis wiring while providing built-in electronic backup if a port is damaged on the track.
• Advanced multi-zone adjustable timing: Unlocks precision micro-tuning. Easily adjust the mechanical timing directly on the end bell to reshape your power band: set it low (0 ∘  to 20 ∘ ) for tight control on high-traction surfaces, or turn it up (40 ∘  to 60 ∘ ) for rapid RPM on long straights.
• High-purity 220 °C thermal windings: Wound with high-conductivity 220 °C copper wire to reduce internal resistance, optimize maximum current transfer, and prevent thermal fade during grueling multi-minute heats.
• Explosion-resistant, balanced 200 °C rotor: Features a high-strength sintered neodymium magnet rotor capable of withstanding temperatures up to 200 °C. Factory micro-balanced to eliminate vibration at high RPM, ensuring smooth rotation and bulletproof durability.
• Ultra-low-loss solder tabs: Designed with heavy-duty, large-surface-area silver-plated copper tabs and peak-current resistance below 0.1 mΩ to send raw battery power directly to the stator.
• Fully rebuildable modular design: Built to stay like new. The housing, end bells, stator core, high-RPM international-grade ball bearings, and rotor can all be fully disassembled with standard RC tools for quick cleaning, tuning, or routine trackside maintenance.