Shimano Disc Brake Adapter Front-Rear Post To Post For 203mm Rotor Size:Post Mount 160mm to 203mm Fits tube diameters ranging from

Fits tube diameters ranging from 25-40mm in diameter

150 (daytime hyperflash)

By laying out the COB LED in a cross way

30 (Fading flash)

Shimano Disc Brake Adapter Front-Rear Post To Post For 203mm Rotor Size:Post Mount 160mm to 203mm Fits tube diameters ranging fromThe Shimano Disc Brake Adapter are the finest disc brake adapters available for MTB disc brakes. It is built with an extremely stiff aluminium construction, so riders will able to achieve the proper brake alignment and optimum function. This bicycle disc brake adapter is for mounting with a Post Mount caliper to a Post Mount fork or bike frame. Stiff aluminum construction Mounting ware included Compatible with post mount calipers to post mount front