KingVal 3660 3500KV Waterproof Brushless Motor, 4 Pole 3.175mm Shaft High Torque CNC Aluminum Sensorless Motor Replacement Compatible with 1/10 Scale RC Car Truck Off-Road Buggy Traxxas ARRMA Redcat

KingVal 3660 3500KV Waterproof Brushless Motor, 4 Pole 3.175mm Shaft High Torque CNC Aluminum Sensorless Motor Replacement Compatible with 1/10 Scale RC Car Truck Off-Road Buggy Traxxas ARRMA Redcat

• 【4-POLE HIGH-TORQUE DESIGN】 Engineered with a 4-pole 6-slot high-torque layout to deliver massive power output, fast throttle response, and linear acceleration for 1/10 scale RC cars, buggies, and trucks.
• 【3.175MM SHAFT & UNIVERSAL FITMENT】 Features a standard 3.175mm ($ rac{1}{8}$ inch) output shaft and M3 multi-mounting hole pattern, making it a direct drop-in replacement for standard 540/550/3650 motor mounts on Traxxas, ARRMA, Redcat, and Axial models.
• 【WATERPROOF & ALL-WEATHER READY】 Built with premium waterproof seals and insulated high-purity copper windings, allowing reliable operation through wet grass, mud, puddles, and rain without performance loss.
• 【EFFICIENT HEAT DISSIPATION】 Features a CNC-machined 6061 T6 billet aluminum heatsink can and super-thin 0.35mm silicon steel laminations to lower operating temperatures and prevent thermal throttling.
• 【PRECISION BALANCED ROTOR】 Equipped with oversized ABEC5 high-RPM bearings and a removable, precision-balanced rotor for maximum energy conversion, whisper-quiet operation, and extended motor lifespan.