diff --git a/py/hexagram/speedo.py b/py/hexagram/speedo.py
index 649b14f..07a14dd 100644
--- a/py/hexagram/speedo.py
+++ b/py/hexagram/speedo.py
@@ -42,23 +42,23 @@ class Speedo(Dial):
         for speed in range(0, int(self.max_value)+1, 20):
             self.draw_number(cr, 0.68, speed, "%d" % int(speed))
 
-    def draw_fg(self, cr: cairo.Context):
-        super().draw_fg(cr)
-
-        text = "%d mph" % self.value
-
+    def _draw_text(self, cr: cairo.Context, x: float, y: float, text: str, size: float):
         cr.select_font_face("Muli",
                             cairo.FontSlant.ITALIC,
                             cairo.FontWeight.BOLD)
 
-        cr.set_font_size(self.radius * 0.15)
+        cr.set_font_size(self.radius * size)
         cr.set_source_rgb(1, 0.4, 1)
 
         extents = cr.text_extents(text)
         width   = extents[2] - extents[0]
         height  = extents[3] - extents[1]
 
-        cr.move_to(self.x - width / 2,
-                   self.y + height / 4)
-
+        cr.move_to(x - width / 2, y + height / 4)
         cr.show_text(text)
+
+    def draw_fg(self, cr: cairo.Context):
+        super().draw_fg(cr)
+
+        self._draw_text(cr, self.x, self.y, "%d" % self.value, 0.25)
+        self._draw_text(cr, self.x, self.y + self.radius * 0.16, 'mph', 0.1)