Sean Flaharty | Diamondback Testing - Kings Island - March 2009 @SeanFlaharty | Uploaded March 2024 | Updated October 2024, 7 hours ago.
This video shows Diamondback, the new-for-2009 hyper coaster, manufactured by B&M, making some of its test runs before its grand opening in April. Special thanks to Josh Gardner for providing extra commentary. Recorded with a Sony HDR-HC1 and rendered in HDR and 60fps for a more vivid and smoother playback.

If you like what you see here, please SUBSCRIBE!

#kingsisland
#diamondback
#amusementparks
#rollercoasters
#b&m
#60fps
#hdr