Derbi de Mayo V our fifth annual ride celebrating the great moto brand Derbi. As is our tradition this ride flows through the hills in the the Mill Valley Mt. Tam area. This year’s ride will revisit some of our favorite roads. I’m told that Bo-Fax is open, and yes we’ll be attacking that hill. Prep the bikes, get the chains lubed up, the registrations current, the tires checked, and […]