Engine and Transmission
2009 Suzuki Boulevard S50
Displacement: 805 cc (49.1 cu in)
Type: 4-stroke, liquid-cooled, OHC, 45? V-twin
Bore Stroke: 83.0 mm (3.268 in) x 74.4 mm (2.929 in)
Compression Ratio: 10.0 : 1
Fuel System: Front MIKUNI BDS36; Rear MIKUNI BS36
Lubrication: Wet sump
Ignition: Electronic ignition (Transistorized)
Transmission: 5-speed constant mesh
Final Drive: Shaft Drive
Chassis and Dimensions
2009 Suzuki Boulevard S50
Suspension Front: Telescopic, coil spring, oil damped
Suspension Rear: Swingarm type, coil spring, oil damped
Brakes Front: Disc brake
Brakes Rear: Drum brake
Tires Front: 100/90-19 M/C 57H, tube type
Tires Rear: 140/90-15 M/C 70H, tube type
Overall Length: 2250 mm (88.6 in)
Overall Width: 765 mm (30.1 in)
Overall Height: 1125 mm (44.3 in)
Seat Height: 700 mm (27.6 in)
Ground Clearance: 125 mm (4.9 in)
Wheelbase: 1560 mm (61.4 in)
Curb Weight: 217 kg (478 lbs)
Fuel Tank Capacity: 12.0 L (3.2/2.6 US/Imp gal)
Engine Features
Slim, narrow 45 degree V-twin, 50 cubic inch, liquid-cooled, 8-valve engine produces strong low and mid-range torque
45 degree phase, dual-pin crankshaft design reduces vibration without a counterbalancer and permits a more compact engine design
Responsive, constant-velocity Mikuni 36mm carburetors provide crisp throttle response and quick acceleration
Silent operation cam chains with automatic tensioners reduce engine noise and maintenance
Computer-controlled, electronic ignition provides optimum ignition timing under all riding conditions
Smooth shifting 5-speed transmission with hydraulic clutch
Shaft-type final drive system runs clean and requires minimal maintenance
Headlight switches off during startup to reduce load on the battery
Custom-looking chrome exhaust and muffler system provides good looks and throaty exhaust sound
Chassis Features
Narrow double cradle-type frame provides a classic slim chopper look
Sleek, one-piece saddle adds to the S50’s already streamlined appearance
Low seat height - only 27.6 inches - great for smaller riders
Custom flat handlebar design provides a clean, sport appearance
Custom-style 19" spoke front wheel and 60-spoke rear wheel with polished aluminum rim
Hydraulic front disc brake and drum-type rear brake provide strong, reliable braking performance
Easy-to-read speedometer and tripmeter plus indicator lights for neutral, oil pressure and turn signals
Bright multi-reflector turn signals designed for high visibility and attractive appearance
Push-to-cancel turn signal switch for easy turn signal operation
Standard 4-way emergency flasher and high-beam passing switch
Rear reflector integrated with the taillight for a clean, finished appearance to the rear section of the bike
Front fork guards protect the inner fork tubes from road debris and help reduce dust seal and oil seal wear
Tool kit holder mounted to the engine simulates an engine air filter - unified custom style with other Boulevard models
High quality chrome plated parts include: Engine side covers, grab rail, front fork brackets, rear suspension upper pivot caps, exhaust system, sidestand, footpeg brackets, front brake caliper cover
Optional accessories
Windshield
Saddlebags
Engine Guards
Custom Seats
Billet Aluminum Items
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