The Suzuki Boulevard S40 motorcycle is a 2019 model with a four stroke, single cylinder, SOHC engine measuring 652 cc. It has a Mikuni BS40 induction, a wet sump lubrication system, and a transistorized ignition. The maximum power is 23 kW at 5,400 rpm and the maximum torque is 50 Nm at 3,400 rpm. The motorcycle has a 5-speed transmission and a belt final drive. The front suspension is a telescopic 38 mm stanchion with a coil spring and oil damping with a wheel travel of 140 mm. The rear suspension is a twin shock with 5-way adjustable spring preload and a wheel travel of 80 mm. The front brakes are a 265 mm single disc and the rear brakes are drum and rod operated. The motorcycle has a 35-degree rake and a trail of 147 mm. It has a length of 2,180 mm, a width of 720 mm, and a height of 1,105 mm. The wheelbase is 1,480 mm and the seat height is 700 mm. The ground clearance is 135 mm and the dry weight is 160 kg, while the wet weight is 172 kg. Its GVWR is 356 kg, and it can hold 10.5 liters of fuel.
Technical specifications:
Make Model: Suzuki Boulevard S40
| Year | 2019 |
|---|---|
| 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 |
