A method for manufacturing a clutch body (48) and particularly a clutch body (48) used for a synchronous device (56) of a motor vehicle speed changing box (50), wherein the clutch body (480) comprises a main body (17), wherein clutch body teeth (46), a connection surface (30) which is used for connection with the a rotating element (54), and a cone-shaped surface (32) which is paired with a synchronous ring (62) in a frictional manner are formed on the main body (17). The method comprises the following steps: a clutch body blank (12) is provided, a first group of multiple first circumferential segments (18) are formed on a circumferential part of the clutch body blank (12), the first circumferential segments (18) restrict the connection surface (30), a second group of multiple second circumferential segments (20) are formed on a circumferential part of the clutch body blank (12), the second circumferential segments (20) restrict the cone-shaped surface (32), and the first circumferential segments (18) and the second circumferential segments (20) are distributed on the circumference of the clutch body (48).