The U-system, for unicycle trials
an open-ended unicycle rating system for describing the difficulty of riding obstacles in trials competitions, recreational trials riding, or very short technical sections of trail when mountain unicycling. Originally conceived and authored by Kris Holm.
"Official" Repository for www.krisholm.com/u-system
This repository represents the source of the "official" document located at www.krisholm.com/u-system.
Built on Bootstrap
The U-system document is built on Bootstrap, from Twitter. Check it out. It's awesome.