Crane Riten Bell The Crane Riten is a good sized vintage-looking bike bell with a classic rotary action ring. It is 60mm wide, -- the largest bell that Crane Bell Co. Ltd. produces. Made in Japan 60mm wide brass dome offers amazing sustain and volume Rotary action design makes that nostalgic “Br-brring – br-brring” sound of classic bike bells; not “ding-ding” or “ding-dong” like some other similar looking large bells Mounting body and clamp is steel. Finishes Polished brass(gold), Neo-Black, copper, chrome-plated, Price varies with finish/material. Choose "version" to reveal actual price. Only accept product in Crane packaging to avoid counterfeits. Installation: Use a Phillips screwdriver to loosen the bolt at the band clamp. The lower clamp has two slots to lock to the upper clamp. Use the upper slot for installing on 22.2 OD bars and use the lower clamp to fit on to 23.8-26.0mm OD bars. Do not overtighten. About Crane Bell Co. Ltd. Based in Japan, Crane is recognized for creating some of the most beautiful and best sounding bicycle bells on the planet. We have numerous bell designs. All bells are made to the highest quality standards. "Rooted in Japan’s long history of biking culture… these little objets d’art are actually most renowned for their strong resonant ring which has been described as crystal-clear, enduring and even instrumental in tone."