OGRC Motor 550 21T Brushed Motor for TRAXXAS TRX4 TRX6 (Part：3975R, 3975) Redcat Axial SCX10 SCX10II AXI03007 JL 90046 RC4WD D90 and 1/6 Jeep Willys 1941 MB Military Truck 1/10 RC Scale Car - OGUNKE RC, O065-2

• 21T 550 Motor has a 30% longer armature than a standard 540 size motor for extreme monster torque, 3.175mm output shaft, Input voltage: 6-8.4V (Lipo&Nimh), 【Note: not compatible with 3S lipo battery】 The 21T 550 Motor features Excellent torque and driveability, High‑purity copper windings can maximize efficiency precision engineered for maximum energy conversion. OGUNKE RC 21T 550 motor is designed for incredible mod-motor power output with virtually maintenance-free operation, and long-lasting performance. smoothness for best reliability and maximum RPM. OGUNKE RC 21T 550 motor’s integrated cooling fan pulls cool air through the motor to keep temperatures down. A cooler running motor allows faster speeds, longer runtime, and extended motor life. 550 21T Motor suitable for 1/10 RC Off-Road Car for TRAXXAS TRX4 TRX6 TRX4 Bronco Pro (Replace Upgrades 3975R, 3975) Axial SCX10 SCX10II AXI03007 JL 90046 RC4WD D90, Weight: 0.50926782522 Pounds, Manufacturer: OGUNKE RC