1973 Trials 125 (TL125K0)
- ENGINE
- Engine Type: 4-stroke single cylinder OHC
- Displacement: 122cc
- Cylinder head: One-piece cylinder head
- DRIVETRAIN
- CHASSIS / SUSPENSION / BRAKES
- DIMENSION
- OTHER
- One color was available: Silver Metallic with Tahitian Red
- The fuel tank stripe is red and so are the "TL125" side cover decals
- The "HONDA" fuel tank decal is curved
- The frame is dark gray metallic
- The serial number began TL125-1000003.
Honda TL125K0 Trials 125
1974 TL125K1 Trials 125
- ENGINE
- Engine Type: 4-stroke single cylinder OHC
- Displacement: 122cc
- Cylinder head: One-piece cylinder head
- DRIVETRAIN
- CHASSIS / SUSPENSION / BRAKES
- DIMENSION
- OTHER
- Color: one color: Silver Metallic with Candy Sapphire Blue
- The gas tank stripe was blue
- The "TL125" side cover decal was also blue
- The frame was gloss black
- The serial number began TL125-1100001.
1974 TL125K1
1975 TL125K2 Trials 125
- ENGINE
- Engine Type: 4-stroke single cylinder OHC
- Displacement: 122cc
- Cylinder head: One-piece cylinder head
- DRIVETRAIN
- CHASSIS / SUSPENSION / BRAKES
- DIMENSION
- OTHER
- Color: one color: Silver Metallic with Tahitian Red
- The gas tank stripe was red
- The "TL125" side cover decal was yellow, orange, and red
- The frame was gloss black
- The serial number began TL125-1200001.
1975 TL125K2
1976 TL125S'76 Trials 125
- ENGINE
- Engine Type: OHC single cylinder
- Displacement: 124cc
- Cylinder head: Two-piece cylinder head
- DRIVETRAIN
- CHASSIS / SUSPENSION / BRAKES
- DIMENSION
- OTHER
- Color: one color: Silver Metallic with Shiny Orange
- The gas tank stripe was orange
- The "TL125" side cover decal was also orange
- The frame was gloss black
- The serial number began TL125S-1000417.
1976 TL125S
