550 Motor has a 30% longer armature than a standard 540 size motor for extreme monster torque and the high strength magnet ensures the best performance. 3.175mm output shaft, Input voltage: 6-8.4V (Lipo&Nimh),【Note: not compatible with 3S lipo battery】
550 Brushed Motor is a budget motor built for messy, dirty, 1/10 RC off road action.it is designed for incredible mod-motor power output with virtually maintenance-free operation, and long-lasting performance.
RC 550 motor is builted in cooling fan to keep temperatures down. A low temperature running motor can allow faster speeds, longer running time and motor life
550 Motor is suitable for 1/10 rc short course truck ARRMA AXIAL Redcat HPI 10SC HSP Wltoys Kyosho HELION etc cars.
550 RC car motor is extended output shaft and is used of high purity copper windings design,replaceable high quality low resistance carbon brush from double ball bearing and low noise,removable/replaceable structure, easy to clean and maintain