120a Esc

SkyWing waterproof Brushless RC boat 120A ESC speed controller
US $29.60
120A ESC Sensored Brushless Speed Controller For 1/8 1/10 Car/Truck Crawler NK
US $20.14
ALZRC Devil 505 Helicopter FAST FBL Super Combo 120A V4 ESC
US $674.99