An in-depth look at the various systems of the bicycle. This series of courses is designed to get you comfortable and confident with more advanced types of repairs and the theory behind how these systems work.
PSU Challenge Program News Writing Class Wins Gold Crown Award from Columbia Scholastic Press Association »
Oregonian: Portland teen Andy Trattner, tops in Oregon at chess, Spanish, robotics, lends talent to NASA »
Challenge Program in the News: Portland Tribune article »
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