These are the known mechanical and performance specifications for your 2011 Suzuki Impulse 400.
Basic Specs

Engine
Displacement398.00 ccm (24.29 cubic inches)
Type
DetailsIn-line four, four-stroke
Max RPM
Compression
Bore/Stroke52.0 x 47.0 mm (2.0 x 1.9 inches)
Valves/Cylinder4
FuelingCarburettor. BSR29
IgnitionFull transistor type
Exhaust
Lubrication
CoolingLiquid
Drivetrain
Gearbox6-speed
Final DriveChain
ClutchWet multi-plate coil spring
Driveline
Performance
Horespower52.30 HP (38.2 kW)
Torque37.00 Nm (3.8 kgf-m or 27.3 ft.lbs)
Top Speed
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity16.00 litres (4.23 gallons)
Emissions
Chassis
Frame TypeDiamond
Rake25.3°
Trail96 mm (3.8 inches)
Front Suspension
Front Travel
Rear Suspension
Rear Travel
Seat
Seat Height760 mm (29.9 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,105 mm (43.5 inches)
Total Length2,080 mm (81.9 inches)
Total Width745 mm (29.3 inches)
Ground Clearance120 mm (4.7 inches)
Wheelbase1,435 mm (56.5 inches)
Dry Weight177.0 kg (390.2 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre110/70-17
Rear Tire/Tyre140/70-17
Front BrakesDouble disc
Front Brake Diameter
Rear BrakesSingle disc
Rear Brake Diameter
Wheels
Comments