These high quality T-motors are beautiful and built for speed. All this T motor is AMAZING! I've seen those same motors go to 137mph on a 78g frame right out of the box. I'm going to mount mine on a 54g frame, so yes; it will be very quick. But the FAA laws prohibit 100 mph on an ATV in the United States, but it's pretty cool knowing you can if you're allowed to. Having these engines on a lightweight frame in the US is like having a Ferrari in the US. You know you can break the speed limit byβ¦