$39.90Original price was: $39.90.$31.19Current price is: $31.19.
Features Prevents peak currents damaging battery, ESC, motors, wiring and connectors Verifies sufficient operating voltage under load Individual cell balancing.Set
$190.00Original price was: $190.00.$118.75Current price is: $118.75.
Features:Copper motor thickened and reinforced cast aluminum housing, professional vibration, stable performance, lightweight and convenient, sturdy and durable, higher efficiency.