The Shimano Post Type Calliper Adapter has been designed for post type disc callipers to be mounted to international standard frames. Available in different sizes to suit your needs, the Shimano calliper adapter is interchangeable and precision engineered. When on the look out for reliable cycle parts, look no further than Shimano. Leaders in producing quality bike parts, Shimano offer a wide range of reasonably priced components to satisfy riders of all genres. The Shimano Post Type IS Calliper Adapter joins the great selection of quality products manufactured by the Japanese cycling giants. Shimano Post Type Calliper Adapter IS Mount Features For post type disc callipers to be mounted to international standard frames with 180 mm disc rotors Interchangeable, precision engineered disc calliper mount adapter