14 August. Friday 2026
Kawasaki Vulcan 900 Classic - 2021 Specifications and Reviews
The 2021 Kawasaki Vulcan 900 Classic is a mid-sized cruiser designed for riders seeking accessible, comfortable cruising with classic styling. Its 903cc V-twin engine delivers smooth, low-end torque ideal for relaxed highway riding and urban commuting. Known for its reliable performance, affordable price point, and timeless custom cruiser aesthetic, it appeals to both new and experienced riders.
General information | |
| Price as new | 3.7 See the detailed rating of design and look, maintenance cost, engine performance, etc. Compare with any other bike. |
| Category | Custom / cruiser |
| Year | 2021 |
| Model | Kawasaki Vulcan 900 Classic |
| | |
Engine and Transmission Specifications | |
| Driveline | Kevlar-reinforced belt |
| Clutch | Wet multi-disc |
| Transmission type | Belt (final drive) |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Ignition | TCBI with digital advance |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Injection. DFI® 34mm throttle bodies (2), with sub-throttle valves |
| Valves per Cylinder | 4 |
| Bore x Stroke | 88.0 x 74.2 mm (3.5 x 2.9 inches) |
| Compression | 9.5:1 |
| Torque | 78.0 Nm (8.0 kgf-m or 57.5 ft.lbs) @ 3700 RPM |
| Power | 49.6 HP (36.2 kW) @ 5700 RPM |
| Engine details | 55° V-twin |
| Engine type | V2, four-stroke |
| Capacity: | 903.0 ccm (55.10 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. Hydraulic. |
| Diameter | 300 mm (11.8 inches) |
| Front brakes | Single disc. Hydraulic. |
| Rear tire | 180/70-15 |
| Front tire | 130/90-16 |
| Rear wheel travel | 104 mm (4.1 inches) |
| Rear Suspension | Uni-Trak® swingarm, 7-way adjustable spring preload |
| Front wheel travel | 150 mm (5.9 inches) |
| Front Suspension | 41mm Showa telescopic fork |
| Trail | 160 mm (6.3 inches) |
| Rake (fork angle) | 32.0° |
| Frame type | Semi-double cradle, high-tensile steel |
Physical measures and capacities | |
| Fuel capacity | 20.00 litres (5.28 US gallons) |
| Wheelbase | 1645 mm (64.8 inches) |
| Ground clearance | 135 mm (5.3 inches) |
| Overall width | 1005 mm (39.6 inches) |
| Overall length | 2465 mm (97.0 inches) |
| Overall height | 1481 mm (58.3 inches) |
| Seat height | 680 mm (26.8 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 298.1 kg (657.1 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Factory warranty | 12 months unlimited mileage |
| Instruments | Tank-mounted instrumentation |
| Starter | Electric |
| Color options | Pearl Storm Gray/Pearl Blizzard White |
Performance Profile & Rider Fit
52 hp
Peak Power
6.8s
0-60 mph
Best For
Track5%
City55%
Cornering30%
Daily Riding60%
Touring52%
Passenger45%
Rider Profile
| Best For | Well suited to beginner and intermediate riders thanks to its low seat height, manageable weight for its class, and mellow torque-driven power delivery. |
| Purpose | A classic-styled cruiser built for relaxed boulevard rides and easy weekend cruising rather than outright speed or sport handling. |
| Rider Fit | The low 26.8 inch seat height and low center of gravity make it approachable for shorter riders, though the nearly 620 lb wet weight demands some care at parking-lot speeds. |
| Character | Delivers a laid-back, torque-rich cruiser experience with classic Vulcan styling, a smooth V-twin thrum, and unhurried acceleration. |
| Not Ideal For | Not the right choice for riders seeking sharp cornering ability, high top-end speed, or any off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 Kawasaki Vulcan 900 Classic motorcycle is a standout cruiser that offers a perfect blend of power, comfort, and style. With a 903cc V-twin engine, this bike delivers strong acceleration and a satisfying rumble that will turn heads on the open road. The Vulcan 900 Classic also features a timeless design with a low-slung profile, classic styling, and chrome accents that exude a sense of nostalgia. Its comfortable riding position and plush seat make it a great option for long rides, while the responsive handling and smooth ride quality ensure a pleasant experience for riders of all skill levels. Overall, the 2021 Kawasaki Vulcan 900 Classic motorcycle is an impressive cruiser that offers a winning combination of performance and style. Whether you're a seasoned rider or a beginner, this bike is sure to impress with its power, comfort, and timeless design. With its strong engine, comfortable ride, and classic styling, the Vulcan 900 Classic is a standout choice in the cruiser motorcycle market.Add a Comment
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