A manufacturer of bicycle parts with a tradition of over 60 years
As a manufacturer specializing in brakes, we are developing products with safety and reliability in mind, and started as a rim brake manufacturer in the early Showa period. Developed caliper brakes with "DIA" brakes as the first in-house brand after the war.
In 1965, a purely domestic "DIA-COMPE" caliper brake was born using a new forging technology developed in-house.
It is a plover for pulling the arch wire of the cantilever brake and center pull brake made by Dia-Compe.The arch wire is harder to remove than the 1242 plover,It prevents it from coming off unexpectedly.