Originally Posted by
Motofan
Guys, you're wrong about the Tourney crank - it was made by Takagi. I have two of 'em. And the mixte looks nearly identical to my wife's '76 GT mixte. Is there a frame decal still legible? Sally's GT mixte has a Vitus 172 DB main triangle. It's a nice, light bike and rides great!
Compare this photo from the Velobase Shimano crankset page to the photo I originally posted of the crank arm on my Super Mirage. Looks the same to me.