Crossfit themed Cake

This was ordered by one of regulars, who was looking for a really cool cake for cross fit mad bf. She gave us the idea of doing a tyre and some other cross fit equipment and we told her to up the ante by making an upright tyre with a through and through hole! ; D

The cake apparently caused a mini upheaval at the party venue, with many exclaiming that they didn't believe it was cake! : )  it was a pretty guhe cake, about 14" in diameter, so it was pretty hard to miss!