For the leading line purpose I would crop the upside down driver out of the picture. With a other crop the leading line would work in my opionion. And it would be a nice picture for those who don't know about the whole picture.
That would have been my suggestion as well. While the jump itself with those guys is really neat, you have too much going on and the "line" gets interrupted as of right now. If you crop the top one out of the picture so that the ramp leads only to the first one, that works better. The problem for some might still be that the line is interrupted due to the air/space between the ramp and the first motor cycle. Also, I would suggest to simplify it even more by cropping it into portrait and removing the cyclist and truck but even then, whenever I close and open my eyes for a few seconds and look at the picture, the line always brings me to the ramp instead of the motor cycle :/.