jump to

    SR400

    When we launched the original Yamaha SR nearly 40 years ago it became a favourite with riders who favour simplicity and agility. After all, the big single is the grand daddy of motorcycles.

    The level of interest in the timeless SR has remained strong over the years – with riders as well as custom builders. Offering endless possibilities, Yamaha’s SR400 continues to form part of the daily lives of a whole new generation of riders who appreciate the enduring appeal of this instant classic.

    Features

    Technical Specification

    • Engine Type Air-cooled, 4-stroke, SOHC, 2-valve
    • Displacement (cc) 399.0
    • Bore x Stroke (mm) 87.0 x 67.2
    • Compression Ratio 8.5 : 1
    • Lubrication System Dry Sump
    • Fuel Management Fuel Injection
    • Ignition TCI
    • Starter System Kick
    • Fuel Tank Capacity (L) 12.0
    • Final Transmission Chain
    • Transmission Constant mesh 5-speed
    • Frame Type Semi double cradle
    • Suspension Front Telescopic forks, 150mm travel
    • Suspension Rear Swingarm, dual shocks, 105mm travel
    • Brakes Front Hydraulic single disc, 298mm
    • Brakes Rear Drum
    • Tyres Front 90/100-18M/C 54S Tube type
    • Tyres Rear 110/90-18M/C 61S Tube type
    • Length (mm) 2085
    • Width (mm) 750
    • Height (mm) 1095
    • Seat Height (mm) 785
    • Wheelbase (mm) 1410
    • Ground Clearance (mm) 130
    • Wet Weight (kg) 174
    • Colours

    Gallery & Videos