2018 Road glide with 1900 miles. So today when I was accelerating from a stop. At about 45 mph I was transitioning into fourth gear. The bike jumped I heard a loud pop like it popped out of gear. I immedialty confirmed I was in gear and thought nothing of it until I started hearing banging noises about a mile down the road. I can shift through all the gears. The ratreling is prominent in 4th and goes away at a stop. My guess is I broke the gear. I’m taking it to the shop in the morning to get it looked at. Just wanted to hear what people thought it may be if anything else?