Kawasaki Vulcan S Tourer - 2021 Specifications and Reviews
The 2021 Kawasaki Vulcan S Tourer is a middleweight cruiser designed for riders seeking accessible, manageable performance with touring capability. Powered by a 649cc parallel-twin engine producing 60.4 horsepower, it delivers smooth, predictable handling and comfort for both new and experienced cruiser enthusiasts. Known for its approachable seat height, user-friendly ergonomics, and sufficient power for highway cruising, it excels as an entry-level tourer.
General information | |
| Category | Custom / cruiser |
| Year | 2021 |
| Model | Kawasaki Vulcan S Tourer |
Engine and Transmission Specifications | |
| Greenhouse gases | 102.1 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 4.40 litres/100 km (22.7 km/l or 53.46 mpg) |
| Driveline | Sealed chain |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Forced lubrication, semi‑dry sump |
| Ignition | TCBI with digital advance |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. DFI with two 38mm throttle bodies, with sub-throttles |
| Bore x Stroke | 83.0 x 60.0 mm (3.3 x 2.4 inches) |
| Compression | 10.8:1 |
| Torque | 63.0 Nm (6.4 kgf-m or 46.5 ft.lbs) @ 6600 RPM |
| Power | 60.4 HP (44.1 kW) @ 7500 RPM |
| Engine type | Twin, four-stroke |
| Capacity: | 649.0 ccm (39.60 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Seat | Various seat height options |
| Rear brakes | Single disc. ABS. Single-piston caliper. |
| Diameter | 300 mm (11.8 inches) |
| Front brakes | Double disc. ABS. Two-piston calipers. |
| Rear tire | 160/60-17 |
| Front tire | 120/70-18 |
| Rear wheel travel | 80 mm (3.1 inches) |
| Rear Suspension | Lay-down offset rear shock with linkage and adjustable preload |
| Front wheel travel | 130 mm (5.1 inches) |
| Front Suspension | 41mm telescopic fork |
| Trail | 120 mm (4.7 inches) |
| Rake (fork angle) | 31.0° |
| Frame type | High-tensile steel double pipe perimeter |
Physical measures and capacities | |
| Fuel capacity | 14.00 litres (3.70 US gallons) |
| Wheelbase | 1575 mm (62.0 inches) |
| Ground clearance | 130 mm (5.1 inches) |
| Overall width | 880 mm (34.6 inches) |
| Overall length | 2310 mm (90.9 inches) |
| Overall height | 1100 mm (43.3 inches) |
| Seat height | 705 mm (27.8 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 229.0 kg (504.9 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Factory warranty | 12 Month Limited Warranty |
| Starter | Electric |
| Color options | Metallic Flat Raw Greystone, Ebony, Metallic Flat Spark Black |
Performance Profile & Rider Fit
59.9 hp
Peak Power
5.8s
0-60 mph
Best For
Track15%
City70%
Cornering55%
Daily Riding72%
Touring75%
Passenger55%
Rider Profile
| Best For | Well suited to newer and returning riders thanks to its low seat height, manageable weight, and approachable mid-size twin. |
| Purpose | Built as an entry-level cruiser-tourer for relaxed road trips and comfortable daily commuting rather than outright performance. |
| Rider Fit | The low 705mm seat height and modest 229kg wet weight make it easy to handle for shorter or less experienced riders. |
| Character | A laid-back, torque-friendly cruiser with a sporty-for-its-class chassis that adds a bit of agility to the classic Vulcan feel. |
| Not Ideal For | Not a good fit for riders wanting high-speed performance, serious off-road capability, or a heavyweight full-dress touring rig. |
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 S Tourer is a stylish and versatile motorcycle that offers a comfortable ride for both short commutes and long-distance journeys. Featuring a sleek design and a powerful 649cc parallel-twin engine, this bike delivers smooth acceleration and responsive handling. The Tourer edition of the Vulcan S comes equipped with a spacious saddlebag, backrest, and windshield, making it an ideal choice for riders looking for a practical and convenient touring bike. With its adjustable ergonomics and modern technology, such as ABS and digital fuel injection, the Vulcan S Tourer offers a well-rounded riding experience for motorcycle enthusiasts. In conclusion, the 2021 Kawasaki Vulcan S Tourer is a solid choice for riders in search of a reliable and comfortable touring motorcycle. Whether you're cruising through city streets or hitting the open road, this bike delivers a smooth and enjoyable ride. With its practical touring features and impressive performance, the Vulcan S Tourer is a great option for riders looking for a versatile and stylish motorcycle to take on their next adventure.Add a Comment
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