1980 CB750C’80 750 Custom
- It came in one of two colors: Candy Muse Red or Cosmo Black Metallic
- There was a single front hydraulic disc brake
- The engine color was silver
- The front forks were center-axle design
- The engine was a 749cc DOHC 4-valve air-cooled inline 4 cylinder linked to a 5-speed transmission and a chain drive
- The serial number began RC01-2200004.
1981 CB750C’81 750 Custom
- It came in one of two color schemes: Candy Universal Blue and Blue Metallic or Cosmo Black Metallic with Blue Metallic
- The gas tank and side covers were two-toned
- The bike had dual front disc brakes with a single piston caliper
- The front forks were leading axle design
- The engine color was silver
- The engine was a 749cc DOHC 4-valve air-cooled inline 4 cylinder linked to a 5-speed transmission and a chain drive
- The serial number began JH2RC011*BM100001.
1982 CB750C’82 750 Custom
- It came in one of two color schemes: Candy Muse Red with Candy Antares Red or Candy Empire Blue with Candy Blue
- The bike had dual front disc brakes with dual piston calipers
- The engine color was black
- The gas tank and side covers were two-toned
- The front forks were leading axle design
- The engine was a 749cc DOHC 4-valve air-cooled inline 4 cylinder linked to a 5-speed transmission and a chain drive
- The serial number began JH2RC011*CM200003.