A continuation, or reiteration rather, of Coyote Adventure Co., Yuba Expeditions is the shop part of the Sierra Buttes Trail Stewardship. Not only do these folks have a cool shop with beer, but provide shuttles for some of the grandest mountain biking in California. Shop prices might be high (remote region) but they are always trying to keep people riding that day whenever possible. Yeah, staff can be surly--but who wouldn't be when having to deal with hundreds of mountain bikers each weekend. For even when they are tired and tested, they will offer a beer after your ride, or sit down and drink one with you. And the money gained through the shop, funnels right into the Sierra Buttes Trail Stewardship, providing maintained conditions and even new trails. It's a win win win for all.