Suzuki GSX400F Impulse (2004-07)

The Suzuki GSX 400F Impulse, produced from 2004 to 2007, is a four-stroke motorcycle with an in-line 4 cylinder engine featuring DOHC and 4 valves per cylinder. It has a capacity of 399 cc and a compression ratio of 11.8:1. The bike is liquid cooled with a max power output of 44 kW/59 hp at 12000 rpm and max torque of 37 Nm/3.8 kgf-m/27.3 lb-ft at 10500 rpm. The GSX 400F Impulse has a 6-speed transmission and a final drive chain. The front suspension is telescopic forks with a rear suspension of dual shocks that are preload adjustable. The front brakes have 2 x 290 mm discs with 2 piston calipers while the rear brake has a single disc with 1 piston caliper. The bike has a front tyre size of 110/80-17 and a rear tyre size of 130/80-17. Its dimensions are 2065 mm in length, 740 mm in width, and 1110 mm in height with a wheelbase of 1435 mm and a seat height of 760 mm. The dry weight of the bike is 153 kg with a fuel capacity of 18 litres.

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Technical specifications:

Make Model: Suzuki GSX 400F Impulse

Year: 2004 – 07

Engine: Four stroke, in-line 4 cylinders, DOHC, 4 valves per cylinder

Capacity: 399 cc / 24.3 cu in

Bore x Stroke: 52 x 47 mm

Compression Ratio: 11.8:1

Cooling System: Liquid cooled

Induction: 4 x 29 mm Carburetors

Starting: Electric

Max Power: 44 kW / 59 hp @ 12000 rpm

Max Torque: 37 Nm / 3.8 kgf-m / 27.3 lb-ft @ 10500 rpm

Transmission: 6 Speed

Final Drive: Chain

Front Suspension: Telescopic forks

Rear Suspension: Dual shocks, preload adjustable.

Front Brakes: 2 x 290 mm Discs, 2 piston calipers

Rear Brakes: Single disc, 1 piston caliper

Front Tyre: 110/80-17

Rear Tyre: 130/80-17

Dimensions: Length: 2065 mm / 81.3 in Width: 740 mm / 29.1 in Height: 1110 mm / 43.7 in

Wheelbase: 1435 mm / 56.5 in

Seat Height: 760 mm / 29.9 in

Dry Weight: 153 kg / 337 lbs

Fuel Capacity: 18 Litres / 4.8 US gal / 4.0 Imp gal