ESC： The most stable ESC in an electric skateboard. Its waterproof and shockproof.
Remote： 3 speed modes. Smoother Acceleration & Braking.
Battery： Adds the option of a highly rated Samsung 30Q battery. It is have a Max
double discharge rate of 30A(LG6.4 only 20A).
Voltage sag is reduced,which allows the board to keep going on high speeds even
when the battery power is low.(Note:The ESC Max discharge rate is 24A, Samsung 4.0
is 44A, Samsung 6.0 is 30A, Sanyo 20700 is 24A). Expensive compared to SANYO
,Samsung 30Q is the best choice.
Power Display ：You can easy to learn power of battery. Some other brands have not yet.
Ceramic Bearings： Professional electric skateboard bearings. Dustproof, and more
resistant to wear and tear, Longer service life.
Replaceable Urethanes： Adds the option of replaceable urethanes motor.
Regenerative Braking： The battery will recharged when you brake, which saves up
more energy for a longer ride.