1974 XL350K0
- It came in one color: Metallic Silver with blue stripes
- The gas tank, fenders, and headlight shell were silver
- The stripes on the gas tank and fender were blue
- The side covers were matte black
- The “XL350” side cover decal was orange and white
- The engine was a 348cc OHC 4-valve single cylinder linked to a 5-speed transmission
- The serial number began XL350-1000001
1975 XL350K1
- It came in one color: Excell Black with Red and White
- The gas tank and side covers were 2-tone black and red
- The fenders were white color impregnated plastic
- The “XL350” side cover decal was black with a white outline
- The bike had a new frame and chassis with an upswept exhaust system
- The engine was a 348cc OHC 4-valve single cylinder linked to a 5-speed transmission
- The serial number began XL350-3000001
1977 XL350’77
- It came in one color: Tahitian Red with Black
- The gas tank and side covers were 2-toned black and red
- The fenders were red, color impregnated plastic
- The “XL350” side cover decal was also red
- The bike had the new frame and chassis with an upswept exhaust system introduced in 1976
- The engine was a 348cc OHC 4-valve single cylinder linked to a 5-speed transmission
- The serial number began XL350-3100001
1978 XL350’78
- It came in one color: Tahitian Red with Black
- The gas tank and side covers were black with red stripes
- The fenders were red, color impregnated plastic
- The “XL350” side cover decal was red and white
- The wheel hubs were black
- The bike had the new frame and chassis with an upswept exhaust system introduced in 1976
- The engine was a 348cc OHC 4-valve single cylinder linked to a 5-speed transmission
- The serial number began XL350-3200001
1984 XL350R’84
- It came in one color: Monza Red
- The headlight was rectangular with a red cowl
- The seat, fork boots and number plate panels were black
- The engine was a 339cc OHC RFVC single cylinder with 2 carburetors and 2 head pipes
- The transmission was a 6-speed.
- Engine: RFVC radial valve, 339cc dual-carburetor engine
- Suspension: Pro-LinkTM rear suspension
- Brakes: Front disc
- Wheelbase: 1415mm (55.7 in.)
- Dry weight: 123 kg (271.1 lb)
- Seat height: 840mm (33.1 in.)
- Front wheel travel: 220mm (8.7 in.)
- Rear wheel travel: 205mm (8.1 in.)
- The serial number began JH2ND030*EM000012.
1985 XL350R’85
- It came in one color: Flash Red
- The Honda wing decal on the gas tank was red, white, and blue
- The “350R” tank decal was white and blue
- The seat and fork boots were blue
- The number plate panels were yellow
- The engine was a 339cc OHC RFVC single cylinder with 2 carburetors and 2 head pipes
- The transmission was a 6-speed
- The serial number began JH2ND030*FK100001.