WOAEIUOS 550 Brushed Motor 21T & 80A ESC Brushed Motor ESC & Heatsink Combo for 1/10 RC Truck Car Traxxas Trx4 Bronco Trx6 Axial SCX10 II III Redcat Gen7 Gen8 V2 RC4WD D90 - WO-050

• ESC Multiple protections: Low voltage cut-off protection / Over-heat protection / Throttle signal loss protection. Note: Only can use 2S lipo battery, not use 3S lipo battery Superior Material: The 550 21 T brushed motor featured premium quality materials with high strength magnets for better and more stable performance, ensures long service life High Performance: Size 550, Powerful motor has a 30% longer armature than a standard 540 size motor for extreme monster torque. Unlike other 550 Motor and 60 A ESC Combo sold on the market, we adopt a 80 A ESC replacing 60A ESC to better solve the overcurrent and overload problem of the ESC Come with an Extra Heatsink Cooling Fan: Besides the heatsink built in the 550 motor itself, we provide an extra heatsink cooling fan in the combo to better solve the overheat problem of the motor Wild Application: We provide two combos 21 T motor / 21 T motor and 80 A ESC to choose from, which is perfectly compatible with 1/10 RC Off-Road Car for TRAXXAS TRX4 TRX6 TRX4 Bronco Pro Axial SCX10 SCX10II AXI03007 JL 90046 RC4WD D90, Weight: 0.771617917 Pounds, Manufacturer: WOAEIUOS