Suzuki Boulevard C90 Black

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Suzuki Boulevard C90
Manufacturer
Also called Boulevard C90 T, Boulevard C90 Black, Boulevard C90T B.O.S.S., Boulevard C90 BOSS, Boulevard C90 B O S S, Boulevard C90T
Production 2007
Class Cruiser
Engine
Four stroke, 45° V-twin, SOHC, 3 valves per cylinder
Compression ratio 8.5:1
Ignition Digital transistorized
Transmission 5 Speed
Frame Double cradle steel frame
Suspension Front: Telescopic, coil springs, oil damped
Rear: Link type, coil spring, oil damped
Brakes Front: Dual 300 mm disc, 4 piston caliper
Rear: Single 180 mm disc, 2 piston caliper
Front Tire 150/80-R16
Rear Tire 180/70-R15
Wheelbase 1700 mm / 66.9 in
Seat Height 700 mm / 27.6 in
Weight 302 kg / 665 lbs. (dry),
Recommended Oil Suzuki ECSTAR 10w40
Fuel Capacity 14 Liters / 3.7 US gal
Manuals Service Manual



Engine[edit | edit source]

The engine was a Air/oil cooled cooled Four stroke, 45° V-twin, SOHC, 3 valves per cylinder. The engine featured a 8.5:1 compression ratio.

Chassis[edit | edit source]

It came with a 150/80-R16 front tire and a 180/70-R15 rear tire. Stopping was achieved via Dual 300 mm disc, 4 piston caliper in the front and a Single 180 mm disc, 2 piston caliper in the rear. The front suspension was a Telescopic, coil springs, oil damped while the rear was equipped with a Link type, coil spring, oil damped. The Boulevard C90 Black was fitted with a 14 Liters / 3.7 US gal fuel tank. The bike weighed just 302 kg / 665 lbs.. The wheelbase was 1700 mm / 66.9 in long.

Photos[edit | edit source]

Suzuki Boulevard C90

Overview[edit | edit source]

Suzuki Boulevard C90 Black







Take Your Place On The Boulevard. The Suzuki Classic Cruiser bikes capture all the kinetic energy of a crowded boulevard on a hot August night. And right at the head of the lineup is the Boulevard C90, the baddest cruiser on the block. With its long-stroke, 45-degree V-twin powerplant, the Boulevard C90 cranks out monstrous amounts of torque, which you can tap into for a raw rush of acceleration in any gear. The Boulevard C90 is equally at home on the wide-open highway. That's where you can kick back and enjoy its wonderfully spacious riding position, which lets you and your passenger stretch out and ride in comfort all day long. With its bold styling, lustrous paint and sparkling chrome, this is one classic cruiser that's bound to capture attention, whether you're cruising down the boulevard or kicking back at a rest stop. The Boulevard C90 - where classic cruiser styling meets awesome performance. New Features

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

Engine Features

• Fuel-injected, 90 cubic inch, 6-valve, air/oil-cooled engine designed for maximum low/mid-range torque and acceleration • 45 degree phase, dual-pin crankshaft minimizes vibration, plus added flywheel mass enhances low/mid-range power • 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 • SCEM (Suzuki Composite Electro-chemical Material) cylinder plating is durable, minimizes cylinder size & weight and improves heat dissipation • Efficient SACS air/oil cooling system with additional piston-jet cooling and engine oil cooler • Hydraulic valve lash adjusters eliminate valve adjustment maintenance and ensure quiet engine operation • Silent operation cam chains with automatic tensioners reduce engine noise and maintenance • Hydraulic clutch with back-torque limiter ensures smooth downshifts • Smooth-shifting 5-speed transmission with-low maintenance, low-torque-reactive shaft final drive - gear ratios set for low engine rpm at cruising speed • Right-side-mounted exhaust system with slash-cut-style mufflers tuned for low-rpm power and a throaty exhaust sound • 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

• Long 1700mm wheelbase chassis with 32° rake angle set-up for low seat height with comfortable seating and control positions • Wide handlebar and seat design, plus wide/low fuel tank shape add to C90's low-slung look • Double-cradle steel frame is made of large diameter steel tubing for strength and rigidity - bolt-on sections use painted mounting bolts and caps for a detailed look • Dual-disc front brake system and single disc rear with 4-piston caliper for strong braking performance • Link-type rear suspension with preload adjustment combined with 41mm front forks provide a comfortable, compliant ride • Fuel filler located below a locking cover to maintain sleek appearance with fuel tank mounted below the seat for a low center-of-gravity • Electronic speedometer with LCD fuel gauge, odometer & twin tripmeters • Powerful multi-reflector headlight housed in an attractive case with stylish headlight rim - headlight switches off during startup to reduce load on battery • Standard 4-way emergency flasher and high beam passing switch • Bright, multi-reflector turn signals designed for high visibility and attractive appearance • Large floorboard-type footrests • Wide 150/80-16 front and 180/70-15 rear tire are mounted on custom-styled machined aluminum wheels.


Make Model Suzuki Boulevard C90 Black
Year 2007
Engine Type Four stroke, 45° V-twin, SOHC, 3 valves per cylinder
Displacement 1462 cc / 89.2 cu-in
Bore X Stroke 96 x 101 mm
Cooling System Air/oil cooled
Compression 8.5:1
Lubrication Wet sump
Induction Fuel injected
Ignition Digital transistorized
Starting Electric
Max Power 49.2 kW / 66 hp @ 4800 rpm
Max Torque 115 Nm /11.7 kgf-m / 84.8 ft-lbs @ 2800 rpm
Frame Double cradle steel frame
Transmission 5 Speed
Final Drive Shaft
Front Suspension Telescopic, coil springs, oil damped
Rear Suspension Link type, coil spring, oil damped
Front Brakes Dual 300 mm disc, 4 piston caliper
Rear Brakes Single 180 mm disc, 2 piston caliper
Front Tire 150/80-R16
Rear Tire 180/70-R15
Rake 32°
Dimensions Length: 2525 mm / 99.4 in Width: 1000 mm / 39.4 in Height: 1030 mm / 40.6 in
Wheelbase 1700 mm / 66.9 in
Ground Clearance 140 mm / 5.5 in
Seat Height 700 mm / 27.6 in
Dry Weight 302 kg / 665 lbs.
Fuel Capacity 14 Liters / 3.7 US gal
Standing ¼ Mile 15.0 sec / 138 km/h / 85.7 mph