Kawasaki S3


The Kawasaki S3 was a 400cc street motorcycle manufactured by Kawasaki from 1974 through 1976. The S3 followed the success of other S-series of Kawasakis which were recognizable by the triple cylinder 2-stroke engines which proved successful after the introduction of the Kawasaki H1 "Mach III" in 1970.

1974-kawasaki-s3.jpg
Kawasaki S3 400 Mach II
Manufacturer
Also called Mach II
Production japan
Class Standard
Successor Kawasaki KH400
Engine
2 stroke
Top Speed 119.7 mph
Weight
Recommended Oil K-tech 10W-40
Manuals

Brochures ·

1974 S3Edit

 
Kawasaki S3 400 74 Candy Sky Blue
 
Kawasaki S3 400 74 Candy Red
 
Kawasaki S3 400 74 Candy Red EU
 
Kawasaki S3 400 74 Candy Red EU
 
Kawasaki S3 400 74 Candy Red US
 
Kawasaki S3 400 74 Candy Red US



  • 400 cc
  • 2-Stroke, 3 Cylinder
  • Piston Valve
  • S-Speed Return Shift
  • Maximum Horsepower:
  • 42 HP @ 7,000 rpm
  • Spark Plug: NGK B9HS
  • Tire Size
  • Front: 3.25s-18 4PR
  • Rear: 3.50s-18 4PR
  • Color
  • Fuel Tank: Candy Red, Candy Sky Blue
  • Front Fender: Chrome
  • Engine No.: S3E00001-
  • Frame No.: S3F-00001-
  • Parts Catalogue No. : 99997-624, (E) 99997-624-01S
  • Owner's Manual No. : 99997-812, (E) 99983-019, (F) 99983-031, (I) 99983-032, (W) 99983-033
  • Shop Manual No.: 99997-705
  • Remarks: Developed version of the 350 cc Kawasaki S2. Rubber bushings are adopted to absorb the vibration. The cylinder head fins differ from S2's.

1975 S3AEdit

 
1975 Kawasaki S3A
 
1975 Kawasaki S3 in Red
 
1975 Kawasaki S3 in Red
 
1975 Kawasaki S3 in Red
 
1975 Kawasaki S3 in Red
 
1975 Kawasaki S3 in Green
 
1975 Kawasaki S3 in Green
 
1975 Kawasaki S3 in Green
 
1975 Kawasaki S3 in Green
 
1975 Kawasaki S3 in Green
 
1975 Kawasaki S3 in Green


  • Color
  • Fuel Tank: Candy Super Red, Candy Green
  • Front Fender: Chrome
  • Engine No.: S3E 14300-
  • Frame No.: S3F-14300-
  • Parts Catalogue No.: 99997-624-50S, (E) 99997-624-51S
  • Owner's Manual No.: 99997-846
  • Shop Manual No.: 99997-705
  • Major Changes: Color and marking.

1976Edit

The model code was changed to KH400.