High quality with superb machining, made in Italy. The length is 177.5 It has 9/16 thread, fits all road and touring bike pedals. Sprocket size is 42-53 tooth made by TISO Italy. The 5 pin spider design. Uses square taper Campy bottom bracket only. Great for completing your old road bike! This item is in the category “Sporting Goods\Cycling\Vintage Cycling\Vintage…