This video was produced in association with Pacenti.
Mountain bike stems have been shrinking down to sub-50mm lengths for many years. But at some point, the stem can't get shorter than the diameter of the handlebar it's mounted to.
Pacenti's P-Dent concept uses a concave 'dent' that allows the handlebar to wrap around the stem, giving riders the option to run stems as short as 20mm.
Watch the video to learn more about the P-Dent system.
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