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Suzuki Boulevard C50 Black Edition

Suzuki Boulevard C50 Black Edition
Production 2006 - 07
Class Cruiser
Four stroke, 45° V-Twin
Compression ratio 9.4:1
Ignition Electronic
Transmission 5 Speed
Suspension Front: Telescopic forks, coil spring oil damping
Rear: Link-type single shock, 7-way adjustable preload
Brakes Front: Single 300 mm disc 2 piston caliper
Rear: Drum, 180 mm
Front Tire 130/90-16M/C 67H
Rear Tire 170/80-15M/C 77H
Wheelbase 1655 mm / 65.2 in
Seat Height 700 mm / 27.6 in.
Weight 246 kg / 542 lbs (dry),
Recommended Oil Suzuki ECSTAR 10w40
Fuel Capacity 15.5 Liters / 4.1 US gal
Manuals Service Manual



The engine was a Liquid cooled cooled Four stroke, 45° V-Twin. The engine featured a 9.4:1 compression ratio.


Power was moderated via the Wet, multiple discs, cable operated.


It came with a 130/90-16M/C 67H front tire and a 170/80-15M/C 77H rear tire. Stopping was achieved via Single 300 mm disc 2 piston caliper in the front and a Drum, 180 mm in the rear. The front suspension was a Telescopic forks, coil spring oil damping while the rear was equipped with a Link-type single shock, 7-way adjustable preload. The Boulevard C50 Black Edition was fitted with a 15.5 Liters / 4.1 US gal fuel tank. The bike weighed just 246 kg / 542 lbs. The wheelbase was 1655 mm / 65.2 in long.




Suzuki Boulevard C50 Black

A Classic Cruiser With A Style Of Its Own.

The Boulevard C50 has the soul of a classic cruiser combined with V-twin performance that gives you a charge every time you twist the throttle. The Boulevard C50's classic design begins with the flowing lines of its kicked-out front end and pullback handlebars, which perfectly complement its teardrop tank, stepped seat and boldly valanced rear fender. These lines, of course, show off its spacious seating position, which promises a comfortable ride hour after hour. Down the boulevard or out on the highway, the C50's V-twin powerplant is engineered for pure excitement. With strong low-end and mid-range torque, it accelerates hard from just above idle. Yet, thanks to its advanced engineering, it's incredibly smooth at highway cruising speeds. It's time to discover how good a classic cruiser can be - with the 2006 Boulevard C50.

New Features

• New fuel gauge added to the speedometer

• Front brake master cylinder, brake lever, clutch lever and handlebar switches feature an updated new design

Engine Features

• Fuel-injected, 50 cubic inch, eight-valve, liquid-cooled, 45 degree V-twin engine tuned for exceptional low rpm power and torque

• GSX-R-derived electronic fuel injection system features the Suzuki Dual Throttle Valve System (SDTV) - maintains optimum air velocity in the intake tract for smooth low-to-mid rpm throttle response and high torque output - includes Auto Fast Idle System (AFIS)

• 32-bit ECM provides precise control of ignition timing and multi-hole-type injectors ensuring quick startup and excellent drivability under all conditions

• Fuel injection system receives input from gear position sensor, water temp. sensor, air temp. sensor and intake port sensors for efficient power delivery and better fuel economy

• Crankshaft designed with 45° offset crank pins to reduce engine vibration without a counterbalancer for a more comfortable ride

• Five-speed transmission features a high fifth gear ratio for relaxed highway cruising

• Low-maintenance shaft final-drive system is clean-running with low torque reaction

• Custom-styled exhaust designed for a deep rumbling sound and tuned low rpm power

• Pulsed-secondary air-injection system introduces air into the exhaust ports to ignite unburned hydrocarbons and reduce emissions - CA. spec. model is equipped with a catalyst for further emission reduction Chassis Features

• Fuel tank-mounted speedometer with LCD fuel gauge, clock and indicator lights - cables and wiring are carefully routed for a detailed look

• Cradle-type steel frame with color-matched sidecovers, fenders and fuel tank, plus numerous chrome-plated parts

• Wide, comfortable seat with low 27.6 inch seat height - passenger seat can be removed for a bobbed rear fender appearance

• Wide handlebars and forward-mounted floorboards and foot controls for more comfort around town or on the highway

• Telescopic forks with polished aluminum sliders and polished stainless steel stanchion-tube covers

• Long 33° rake angle and 65.2 inch wheelbase provide a smooth, comfortable ride

• Link-type rear suspension connects to a truss-style swingarm and a single shock absorber with 7-way spring preload adjustment

• Powerful multi-reflector headlight housed in an attractive case with stylish headlight rim - headlight switches off during startup to reduce load on battery

• Bright, multi-reflector turn signals designed for high visibility and attractive appearance

• Standard 4-way emergency flasher and high-beam passing switch

• Traditional spoke wheels with chrome-plated rims carry a wide 130/90-16 front tire and 170/80-15 rear tire

• Single front disc brake with large 300mm rotor and 180mm rear drum brake for strong braking performance

Make Model Suzuki Boulevard C50 Black Edition
Year 2006 - 07
Engine Type Four stroke, 45° V-Twin
Displacement 805cc / 49.1 cu-in
Bore X Stroke 83 x 74.4 mm
Cooling System Liquid cooled
Compression 9.4:1
Lubrication Wet sump
Induction Mikuni BDSR34
Ignition Electronic
Starting Electric
Max Power 33.6 kW / 45.1 hp @ 4000 rpm
Max Torque 62 Nm / 6.3 kgf-m / 45.7 ft-lb @ 4000 rpm
Clutch Wet, multiple discs, cable operated
Transmission 5 Speed
Final Drive Shaft
Front Suspension Telescopic forks, coil spring oil damping
Rear Suspension Link-type single shock, 7-way adjustable preload
Front Brakes Single 300 mm disc 2 piston caliper
Rear Brakes Drum, 180 mm
Front Tire 130/90-16M/C 67H
Rear Tire 170/80-15M/C 77H
Rake 33°
Dimensions Length: 2500 mm / 98.4 in Width: 985 mm / 38.8 in
Wheelbase 1655 mm / 65.2 in
Seat Height 700 mm / 27.6 in.
Ground Clearance 140 mm / 5.5 in
Dry Weight 246 kg / 542 lbs
Fuel Capacity 15.5 Liters / 4.1 US gal