1972 S2 Mach II 350cc
Frame Numbers: S2F-00001
Engine Numbers: S2E 00001
Colors:
Pearl Candy Red was the only color sold in the USA
Pearl Candy White was available in other countries
Rear reflectors on Tail section and Front Fork ears
Drum Brakes front and rear
24mm Mikuni VM24 carbs
Frame Numbers: S2F-00001
Engine Numbers: S2E 00001
Colors:
Pearl Candy Red was the only color sold in the USA
Pearl Candy White was available in other countries
Rear reflectors on Tail section and Front Fork ears
Drum Brakes front and rear
24mm Mikuni VM24 carbs
1973 S2A Mach II 350cc
Frame Numbers: S2T-00001
Engine Numbers: S2E 028226
Colors:
Candy Orange or Candy Blue
Changes from 1972 model:
Front Disc Brake
Chrome Fenders
Rear shocks and forks have reflectors
Redesigned gas tank with locking gas cap
Redesigned tail section without reflectors and new curved grab rail
New Gauges with a center instrument console
New Kickstart lever
New seat cover with a metal accent strip
Frame Numbers: S2T-00001
Engine Numbers: S2E 028226
Colors:
Candy Orange or Candy Blue
Changes from 1972 model:
Front Disc Brake
Chrome Fenders
Rear shocks and forks have reflectors
Redesigned gas tank with locking gas cap
Redesigned tail section without reflectors and new curved grab rail
New Gauges with a center instrument console
New Kickstart lever
New seat cover with a metal accent strip
In 1974 Kawasaki launched the new "S3" 400. This replaced the S2 350 in their two stroke triple line-up.
In 1974 Yamaha had the RD350, Honda the CB350 and Suzuki the GT380, The S3 was introduced to one up them.
Unlike the poor gas mileage of the S2, H1 and H2, the S3 made excellent gas mileage. In comparison to the 1973 S2, it averaged well over a 10mpg improvement.
In 1974 Yamaha had the RD350, Honda the CB350 and Suzuki the GT380, The S3 was introduced to one up them.
Unlike the poor gas mileage of the S2, H1 and H2, the S3 made excellent gas mileage. In comparison to the 1973 S2, it averaged well over a 10mpg improvement.
1974 S3 400 Mach II
Frame Number Range: S3F-00001
Engine Number Range: S3E 00001
Colors: Candy Red / Candy Sky Blue
Side covers Have Mach II under the 400 badge
Frame Number Range: S3F-00001
Engine Number Range: S3E 00001
Colors: Candy Red / Candy Sky Blue
Side covers Have Mach II under the 400 badge
1975 S3A
Frame Number started at S3F-14300
Engine Number Range: S3E 14300
Colors: Candy Green / Candy Super Red
Side covers no longer have Mach II under the 400 badge
6 bearing crank
Frame Number started at S3F-14300
Engine Number Range: S3E 14300
Colors: Candy Green / Candy Super Red
Side covers no longer have Mach II under the 400 badge
6 bearing crank
1976 KH400-A3
Frame Number Range: S3F-26200
Engine Number Range: S3E 26200
Colors: Candy Red, Dark Green, Orange, Brown
Frame Was strengthened at the steering head and near shock mounts
CDI ignition
Designed to run on low octane unleaded gas
9" front brake disc
Frame Number Range: S3F-26200
Engine Number Range: S3E 26200
Colors: Candy Red, Dark Green, Orange, Brown
Frame Was strengthened at the steering head and near shock mounts
CDI ignition
Designed to run on low octane unleaded gas
9" front brake disc
1977 KH400-A4
Frame Number Range: S3F-33601
Engine Number Range: S3E 33601
Colors: Candy Emerald Green / Candy Purple
Frame Number Range: S3F-33601
Engine Number Range: S3E 33601
Colors: Candy Emerald Green / Candy Purple
1978 KH400-A5
Frame Number Range: S3F-42801
Engine Number Range: S3E 42801
Colors: Candy Persimmon Red / Candy Lime Green
Not sold in USA
Frame Number Range: S3F-42801
Engine Number Range: S3E 42801
Colors: Candy Persimmon Red / Candy Lime Green
Not sold in USA
1979 KH400-A6
Frame Number Range: S3F-45901
Engine Number Range: S3E 45901
Not sold in USA
Frame Number Range: S3F-45901
Engine Number Range: S3E 45901
Not sold in USA
1980 KH400-A7
Frame Number Range: S3F-46601
Engine Number Range: S3E 46601
Not sold in USA
Frame Number Range: S3F-46601
Engine Number Range: S3E 46601
Not sold in USA