Support Local and State-Level Trail Advocacy in California Today!
Access4Bikes and CAMTB are partnering up to support mountain bike advocacy in California with an incredible Specialized Bike Give Away! Donate $10 or more for a chance to win one of two custom Specialized Soil Searching mountain bikes. See below or click HERE to learn more.
Access4Bikes Foundation (A4BF) is a Marin County based 501(c)(3) non-profit organization dedicated to improving mountain bike access, building and maintaining trails, and supporting our mountain biking community in Marin County. A4B is the only Marin-based bike advocacy group whose sole mission is to provide mountain bikers more access to single track. To build trails requires tools, supplies, coordination, and motivation that your contribution will fund. Our mission is to motivate and empower Marin mountain bikers to act in their own self-interest, to get fair and reasonable access to our public trails and to preserve the experience of trail riding for future generations.