Hobbywing EZRUN MAX6 G2 200A 3-8s Brushless ESC Motor For 1/5 1/6 1/71/8 Car New November 15, 2023 admin Type: Ratio :1/6th, 1/7th; Brushless and inductive waterproof. Applicable motors: 4990, 5690 size motor. Firmware: support: firmware online upgrade.