06/02/2026
This is not your normal bike, so what even is it?!
If you’re not sure, you’re not alone. In the late 19th and early 20th centuries, a boss bike (often called a rail or track bicycle) was a clever contraption custom-built for navigating the narrow-gauge railroad tracks deep inside underground mines.
Rather than rubber tires, these bikes were fitted with flanged metal wheels designed to grip the minecart rails. Shift managers used bikes like this for daily inspection of Utah’s mining tunnels.
You can see one on display at the Museum of Utah, opening Saturday, June 27! Join us for a full day of celebration with food trucks, live music, activities, and more on the Utah Capitol Complex from 9 a.m. to 8 p.m. Be among the first to explore our galleries and immerse yourself in the stories that shape our state.
📆 https://history.utah.gov/event/museum-opening-celebration/