The big single has always held a special place in the hearts of motorcyclists. And when we launched the original Yamaha SR400 over 30 years ago it became a favourite with riders who yearned for a simple, agile and engaging motorcycle.
Over the years the huge level of interest in the SR has never gone away. And now the Yamaha SR400 is ready to become an integral part of the daily lives of a whole new generation of riders who appreciate its enduring appeal.
This timeless retro just oozes charm and authenticity wherever you look. And as the basis for creating your own café racer, bobber or street scrambler, the SR400 offers endless possibilities.
|Engine type||4-stroke, air-cooled, SOHC, 2-valves|
|Max. power||17.1 kW (23.2PS) @ 6,500 rpm|
|Max. torque||27.4 Nm (2.8 kg-m) @ 3,000 rpm|
|Compression ratio||8.5 : 1|
|Bore x stroke||87.0 mm x 67.2 mm|
|Transmission system||Constant Mesh, 5-speed|
|Fuel tank capacity||12 litres|
|Oil capacity||2.4 litres|
|Front suspension system||Telescopic forks|
|Rear suspension system||Dual shock|
|Front brake||Hydraulic Disc, Ø 298 mm|
|Rear brake||Drum mm|
|Front tyre||90/100-18M/C 54S （Tube type）|
|Rear tyre||110/90-18M/C 61S （Tube type）|
|Length x Width x Height (mm)||2,085 mm x 750 mm x 1,095 mm|
|Seat height (mm)||785 mm|
|Wheel base (mm)||1,410 mm|
|Minimum ground clearance (mm)||130 mm|