Welcome to Yuba Expeditions purveyors of fine singletrack
Yuba Expeditions is the pioneer of backcountry mountain biking in the Lost Sierra. We are avid mountain bikers, passionate about riding, exploring, building and maintaining the trails in this beautiful area.
Yuba Expeditions is an extension of the Sierra Buttes Trail Stewardship (SBTS) 501c3 non-profit dedicated to the maintenance and enhancement of trail systems.
Learn more about how all proceeds from Yuba Expeditions go back into building more trails.
Adventure Tours 2026
BOOKING NOW
Explore our Adventure Tours
We are currently booking 2026 Adventure Tours before our other shuttle options open for the season.
Trail Conditions
Hero dirt is what we all want. Check in weekly for trail conditions updates, closures, and what is new to ride.
Sierra Buttes Trail Stewardship
Formed in 2003, the Sierra Buttes Trail Stewardship (SBTS) is a volunteer-driven 501c3 non-profit dedicated to the maintenance and enhancement of trail systems.
Our focus is building sustainable recreation-based communities through stewardship, job creation, and world-class events. Providing quality outdoor experiences through trail construction and maintenance in the Lost Sierra.
Yuba Expeditions is operated by SBTS. We are a non-profit adventure center. All proceeds go right back into the trails you ride!
