Suzuki Boulevard S40 (2007-08)

The Suzuki Boulevard S40 is a 2007-08 motorcycle model with a four-stroke, single-cylinder, SOHC engine and a capacity of 652cc. With a bore and stroke of 94 x 94.0 mm, the bike is air-cooled and has a compression ratio of 8.5:1. The Mikuni BS40 induction system is transistorized, and the motorcycle has an electric start. The bike has a maximum power of 23 kW (31 hp) at 5400 rpm and a maximum torque of 50 Nm (5.1 kgf-m/37 lb-ft) at 3400 rpm. It uses a wet clutch with multiple discs, is cable-operated, and has a 5-speed transmission with a belt final drive. The front suspension is telescopic and has 38-mm stanchions, coil spring, and oil damped, while the rear suspension is twin shock with five-way adjustable spring preload. The front brake has a 265 mm single disc with a drum rear brake that is rod operated. The bike measures 2180 mm in length, 720 mm in width, and 1105 mm in height, with a wheelbase of 1480 mm and a seat height of 700 mm. The dry weight is 160 kg, and the wet weight is 172 kg, with a GVWR of 356 kg. The fuel tank capacity is 10.5 liters or 2.6 US gallons. The motorcycle cruiser reviewed the bike.

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Technical specifications:

Make Model: Suzuki Boulevard S40

Year: 2007 – 08

Engine: Four stroke, single cylinder, SOHC

Capacity: 652 cc / 39.8 cu-in

Bore x Stroke: 94 x 94.0 mm

Cooling System: Air cooled

Compression Ratio: 8.5:1

Lubrication: Wet sump

Induction: Mikuni BS40

Ignition: Transistorized

Starting: Electric

Max Power: 23 kW / 31 hp @5400 rpm

Max Torque: 50 Nm / 5.1 kgf-m / 37 lb-ft @3400 rpm

Clutch: Wet, multiple discs, cable operated

Transmission: 5 Speed

Final Drive: Belt

Front Suspension: Telescopic 38 mm stanchions, coil spring, oil damped

Front Wheel Travel: 140 mm / 5.5 in

Rear Suspension: Twin shock, 5-way adjustable spring preload

Rear Wheel Travel: 80 mm / 3.1 in

Front Brakes: 265 mm Single disc

Rear Brakes: Drum, rod operated

Front Tyre: 100/90-19 57H, tube type

Rear Tyre: 140/80-15 67H, tube type

Rake: 35 degrees

Trail: 147 mm / 5.8 in

Dimensions: Length 2180 mm / 85.8 in Width 720 mm / 28.3 in Height 1105 mm / 43.5 in

Wheelbase: 1480 mm / 58.3 in

Seat Height: 700 mm / 27.6 in

Ground Clearance: 135mm / 5.3 in

Dry Weight: 160 kg / 352 lbs

Wet Weight: 172 kg / 380 lbs

GVWR: 356 kg / 785 lbs

Fuel Capacity: 10.5 Litres / 2.6 US gal

Review: Motorcycle Cruiser