The Front Brake - Caliper assembly is constructed from several parts from which the Caliper Assy (right) is the most expensive.
The most reasonably priced component used on the Xvz12 Venture Royale 1984 (e) Usa Front Brake - Caliper is the Ybs67-10 Washer, Spring.
With twelve applications this Bolt (26h) is the most specified part.
