Rhinoceros on a bike!

In the plains of Africa this Rhino noticed his elephant friend has been getting increasingly fit and has had more energy than usual.
“My Elephant friend,” said the Rhino, “I’ve noticed a change in your demeanor, and you’ve seemed lighter, trimmer, even more joyful. Pray tell, what has brought about this change?”
The Elephant smiled and introduced his fellow pachyderm to the fantastic world of biking.
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