The Suzuki Boulevard C90 BOSS motorcycle specifications include a 1,462 cc (89.21 cu in) engine, a 5-speed gearbox, and a listed weight of 344 kg (758.4 lb).
Key specifications
Year-specific specification changes
How the Suzuki Boulevard C90 BOSS compares
This compares the motorcycle with all Suzuki models in this specifications database. The blue marker is this model and the grey line is the Suzuki database average.
About 140% higher than the Suzuki database average. Around the 97th percentile across Suzuki models.
About 72% heavier than the Suzuki database average. Around the 96th percentile across Suzuki models.
About 8% lower than the Suzuki database average. Around the 23rd percentile across Suzuki models.
About 28% larger than the Suzuki database average. Around the 75th percentile across Suzuki models.
Suzuki database percentile rankings
Percentiles show where this motorcycle sits across the Suzuki specifications database. They are descriptive database rankings, not performance ratings.
1,462 cc — larger displacement than about 97% of Suzuki models.
344 kg — heavier than about 96% of Suzuki models, or lighter than about 4%.
720 mm — taller than about 23% of Suzuki models.
18.2 L — larger than about 75% of Suzuki fuel tanks in this database.
Dimensions compared with Suzuki average
Each measurement is compared with the average value across Suzuki models where that dimension is available.
2,560
2,137
20% above average.
990
823
20% above average.
1,675
1,444
16% above average.
720
786
8% below average.
140
176
21% below average.
Mechanical overview
Additional useful specifications
| Front tire size | 130/80-17 |
|---|---|
| Rear tire size | 200/60-16 |
| Front tire width | 130 mm |
| Front tire aspect ratio | 80% |
| Front rim diameter | 17 in |
| Rear tire width | 200 mm |
| Rear tire aspect ratio | 60% |
| Rear rim diameter | 16 in |
| Bore/stroke ratio | 0.95:1 (Undersquare) |
Engine specifications
| Engine type | V2, four-stroke |
|---|---|
| Displacement | 1,462 cc (89.21 cu in) |
| Bore × stroke | 96.0 x 101 mm (3.8 x 4.0 inches) |
| Compression ratio | 9.5:1 |
| Valves per cylinder | 4 |
| Cooling system | Liquid |
| Fuel system | Injection |
| Fuel control | Single Overhead Cams (SOHC) |
| Ignition | Electronic ignition (Transistorized) |
| Starter | Electric |
| Lubrication | Wet sump |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Shaft drive (cardan) (final drive) |
Chassis and suspension
| Frame | Steel-tube frame |
|---|---|
| Front suspension | Telescopic, coil spring, oil damped |
| Rear suspension | Link type, coil spring, oil damped |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 130/80-17 |
| Rear tire | 200/60-16 |
Dimensions and weight
| Wet weight | 344 kg (758.4 lb) |
|---|---|
| Seat height | 720 mm (28.3 inches) |
| Overall length | 2,560 mm (100.8 inches) |
| Overall width | 990 mm (39.0 inches) |
| Wheelbase | 1,675 mm (65.9 inches) |
| Ground clearance | 140 mm (5.5 inches) |
Fuel and emissions
| Fuel capacity | 18.17 L (4.80 US gal) |
|---|
Other specifications
| Color options | Metallic Fox Orange |
|---|---|
| Seat | Wide passenger seat for comfortable two-up rides. |
| Exhaust system | Blacked-out, dual-exhaust system mounted on the right side |
| Factory warranty | 12 month unlimited mileage |
| Price as new | US$ 12399. 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.