“Pentagonal” is not an adjective most people would ever use to describe a bicycle handlebar.
Then again, most people haven’t seen Canyon’s latest gravel bike, the Grizl Escape.

One of two newly announced Grizl models from the German DTC bike brand, it’s optimized for extended bikepacking adventures.
Toward that end, it packs a number of notable features.
But none stands out more than its wild Full Mounty handlebar, to which the term “pentagonal” most definitely applies.