These are the known mechanical and performance specifications for your 2012 Yamaha SR 400.
Basic Specs
Engine
Displacement399.00 ccm (24.35 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression8.5:1
Bore/Stroke87.0 x 67.2 mm (3.4 x 2.6 inches)
Valves/Cylinder2
FuelingCarburettor. BSR33
Ignition
Exhaust
Lubrication
CoolingAir
Performance
Horespower27.00 HP (19.7 kW)
Torque29.00 Nm (3.0 kgf-m or 21.4 ft.lbs)
Top Speed
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity12.00 litres (3.17 gallons)
Emissions
Chassis
Frame TypeSteel
Rake24.7°
Trail111 mm (4.4 inches)
Front SuspensionTelescopic fork
Front Travel
Rear SuspensionDual shocks
Rear Travel
Seat
Seat Height790 mm (31.1 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,100 mm (43.3 inches)
Total Length2,085 mm (82.1 inches)
Total Width750 mm (29.5 inches)
Ground Clearance140 mm (5.5 inches)
Wheelbase1,410 mm (55.5 inches)
Dry Weight152.0 kg (335.1 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre90/100-18
Rear Tire/Tyre110/90-18
Front BrakesSingle disc. 2-piston calipers
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
Wheels
Comments