The Suzuki Boulevard M50 motorcycle specifications include a 819.4 cc (50.00 cu in) engine, a 5-speed gearbox, and a listed weight of 269 kg (593 lb).
Key specifications
2005, 2006, 2007, 2008, 2009, 2010, 2011, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2022Model years
819 ccDisplacement
65.0 Nm @ 5,000 rpmTorque
269 kgWet weight
700 mmSeat height
15.5 LFuel tank
1,655 mmWheelbase
140 mmGround clearance
Model years covered
200520062007200820092010201120132014201520162017201820192022
Year-specific specification changes
The 2005 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
Displacement
2006805 cc (49.12 cu in)
20092022805 cc (49.12 cu in)
Dry weight
20062008247 kg (544.5 lb)
Frame
2009Steel tube
2011Link-type rear suspension connects to a truss-style swingarm and a single shock absorber with 7-way spring preload adjustment
20132015Soft-tail-style frame
20162022Double-cradle steel frame
Front brakes
20062007Single disc
2008Single disc. 2-piston calipers
20092014Single disc
20162022Single disc
Front tire
20092022130/90-M16
Fuel system
2011Injection. 32-bit ECM control of ignition timing. Multi-hole-type injectors.
20162022Injection. Suzuki Dual Throttle Valve System
Rear brakes
20062007Single disc
Rear suspension
20092011Link type, coil spring, oil damped
20132017Link type, oil damped, coil spring
20182022Link style, solo shock, coil spring, oil damped
Rear tire
20092022170/80-M15
Torque
2015202269.0 Nm (7.0 kgf-m or 50.9 ft.lbs) @ 3,200 rpm
Wet weight
20092011265 kg (584.2 lb)
Clutch
2006Wet multiple plate coil springs
Fuel capacity
201320144.70 L (1.24 US gal)
201620184.70 L (1.24 US gal)
Fuel control
20092011Overhead Cams (OHC)
Ignition
20062008Digital
20092010Electronic ignition (Transistorized)
20132015Electronic ignition (Transistorized)
201620223D-mapped digital ignition system
Overall height
200620091,125 mm (44.3 inches)
Overall length
200920222,395 mm (94.3 inches)
Overall width
20062011920 mm (36.2 inches)
20132022890 mm (35.0 inches)
Additional useful specifications
| Front tire size | 130/90-16 |
|---|---|
| Rear tire size | 170/80-15 |
| Front tire width | 130 mm |
| Front tire aspect ratio | 90% |
| Front rim diameter | 16 in |
| Rear tire width | 170 mm |
| Rear tire aspect ratio | 80% |
| Rear rim diameter | 15 in |
| Front tire pressure | 29 PSI (2 Bar or 200 kPa) |
| Rear tire pressure | 36 PSI (2.5 Bar or 250 kPa) |
| Engine oil | SAE 10W-40 |
| Engine oil capacity | 3.40 L (3.59 US qt) |
| Oil filter | K & N – KN-138 |
| Spark plug | NGK DPR7EA-9, NGK DPR7EIX-9 |
| Bore/stroke ratio | 1.12:1 (Oversquare) |
Engine specifications
| Engine type | V2, four-stroke |
|---|---|
| Displacement | 819.4 cc (50.00 cu in) |
| Torque | 65.0 Nm (6.6 kgf-m or 47.9 ft.lbs) @ 5,000 rpm |
| Bore × stroke | 83.0 x 74.4 mm (3.3 x 2.9 inches) |
| Compression ratio | 9.4:1 |
| Valves per cylinder | 4 |
| Cooling system | Liquid |
| Fuel system | Injection |
| Fuel control | Single Overhead Cams (SOHC) |
| Ignition | Electronic |
| Starter | Electric |
| Lubrication | Wet sump |
| Engine oil | SAE 10W-40 |
| Oil capacity | 3.40 L (3.59 US qt) |
| Oil filter | K & N – KN-138 |
| Spark plugs | NGK DPR7EA-9, NGK DPR7EIX-9 |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Shaft drive (cardan) (final drive) |
| Clutch | Wet, multiple discs, cable operated |
Chassis and suspension
| Frame | Soft-tail-style frame creates a continuous flowing line from the headlight, through the fuel tank, seat and rear fender |
|---|---|
| Front suspension | Inverted, telescopic, coil spring, oil damped |
| Rear suspension | Link-type, oil damped, 7-way adjustable spring preload |
| Fork tube size | 41 mm (1.6 inches) |
Brakes, wheels and tires
| Front brakes | Single disc. Two-piston calipers. |
|---|---|
| Rear brakes | Expanding brake (drum brake) |
| Front tire | 130/90-16 |
| Rear tire | 170/80-15 |
| Front tire pressure | 29 PSI (2 Bar or 200 kPa) |
| Rear tire pressure | 36 PSI (2.5 Bar or 250 kPa) |
Dimensions and weight
| Wet weight | 269 kg (593 lb) |
|---|---|
| Dry weight | 245 kg (540.1 lb) |
| Seat height | 700 mm (27.6 inches) |
| Overall length | 2,370 mm (93.3 inches) |
| Overall width | 860 mm (33.9 inches) |
| Overall height | 1,130 mm (44.5 inches) |
| Wheelbase | 1,655 mm (65.2 inches) |
| Ground clearance | 140 mm (5.5 inches) |
Fuel and emissions
| Fuel capacity | 15.50 L (4.10 US gal) |
|---|
Electrical and instruments
| Battery | YTX12-BS |
|---|
Other specifications
| Color options | Blue, Red |
|---|---|
| Brake fluid | DOT 4 |
| Coolant | 2.00 L (0.53 US gal) |
| Price as new | US$ 6749. MSRP depends on country, taxes, accessories, etc. |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Suzuki models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Suzuki information before relying on them. Visit the official Suzuki website.