3.1 High efficiency (>90%), the additional heat-sink is unnecessary in most applications.
3.2 New design with lighter weight but bigger torque.
3.3 Higher power than the competition, faster acceleration and higher top speed.
3.4 Top quality materials:
Aluminum shell (case)
High quality magnets
Copper wires of high temperature endurance
Good quality bearings
3.5 Anti-broken rotor with special workmanship.
Brushless ESC for 1:8 Car (Purchase separately )
