yes its a ezrun 150A, dont believe the rating but it is cheap. Tested spin up and max current is 130A and at 2000 rpm it pulls 20A cont ,4000 rpm 60A and after 3 mins motor and esc was barely warm. The mag pulled 40A at 2000 rpm and that had 3:1 ratio so the brushless is way more efficient. The new teeth are double hardened and tempered D2 so should be better than before and should stay on the bar.