It’s not unusual to see scores of cyclists cruising along the streets in and around Los Angeles. At times, these groups are riding together for a cause, usually a charitable endeavor or sometimes a memorial for a fallen member of the community. Recently, dozens of individuals on bikes traversed the route from Calabasas to downtown Los Angeles, a trek that is about 30 miles. The cyclists converged on the District Attorney’s office to put pressure on authorities to increase charges against a deputy who struck a bicyclist.