The weeride classic trailer is incredibly easy to attach to any bicycle and meets all current safety standards whilst featuring a full aluminium frame and roll cage with a padded 5 point safety harness to ensure the child is safe and secure at all times safety is key with the weeride classic trailer and also features an safety flag and wheel reflectors to increase visibility at all times the weeride classic trailer is quick to construct with the frame simply popping up and the wheels one