Yamaha has been rolling out some interesting YouTube fodder lately, with the most recent installment being a short video that features the five project leaders from the different generations of Yamaha YZF-R1 superbikes.

Unfortunately, we don’t get to hear too much from the Japanese project leaders, other than a quick one-line synopsis of what their project goals entailed, but we are treated to some good visuals of Valentino Rossi flogging the 2015 Yamaha YZF-R1 down the race track.

The best part of the video though might be the pride shown by these project leaders — they look like proud fathers standing next to their creations.