2025
Vulcan S Performance
Colours
Editions of Vulcan S
Edition Accessories
- Features
- Technologies
- Specifications
Light handling
Low overall weight, fine-tuned chassis rigidity balance, 18”/17” radial tyres and suspension settings result in a bike with light, easy handling and easy manoeuvrability.
Easy-to-control 649 cm3 liquid-cooled, 4-stroke Parallel Twin
Liquid-cooled, DOHC, 8-valve 649 cm3 Parallel Twin with fuel injection delivers smooth, responsive performance, especially in the low and medium rpm ranges. The engine was tuned for rider-friendly power characteristics that will inspire confidence in new riders. The Vulcan S offers smooth starts from a standstill, smooth acceleration, and a satisfying pull when accelerating. The strong acceleration facilitates highway merging and passing.
Modern, urban styling
Flowing style with long-and-low stance and modern elements like the original headlamp and cast wheels with five spoke pair design give the Vulcan S very nontraditional cruiser looks.
Low seat height
Being able to easily put your feet on the ground when stopped is one of the most important factors in feeling comfortable on a motorcycle. At 705 mm, the Vulcan S’s low seat is very accommodating.
Adjustable clutch/brake levers
Multi-position levers allow riders to adjust lever position to suit hand size and preference.
Relaxed, foot-forward riding position
The compact engine and slim frame result in a design that is narrow at the knees and feet. Forward positioned footpegs are ideal for relaxed, cruiser style riding.
Adjustable footpegs
3-position footpegs allow riders to adjust foot position to suit size and preference. Three positions available: STD, 25 mm forward, 25 mm back.
Long range
With its 14 litre fuel tank capacity and the Parallel Twin engine’s good fuel economy, the long range offered by the Vulcan S means riders can go longer between fill-ups—convenient in town, and reassuring when out on a daytrip.
Under-engine muffler
Muffler located under the engine contributes to a low centre of gravity, and is tucked out of the way, making it easier to reach the ground when stopped. The muffler’s design conveys both power and style.
Easy-to-read instrumentation
Original-design instrumentation cluster features an analogue-style tachometer and multi-purpose LCD. Convenient features keep riders fully informed of operating conditions. Including a gear indicator.
Long wheelbase
Wheelbase of 1,575 mm was chosen for a balance of light handling and superior riding stability. The same characteristics that make it fun to ride (light handling and relaxed, rider-friendly ergonomics), also make the Vulcan S ideal for new riders.
Comfortable seat
Sculpted seat design with thick padding offers excellent comfort and good hip support.
Slim backbone-style rear frame
The design of the frame, rear suspension and swingarm create an integrated line running from the front of the bike to the rear hub. A pipe frame of high-tensile steel gives the bike a lightweight appearance. 3D analysis was used to achieve the target rigidity and stress values.
Linkage-equipped offset laydown single-shock
Offset laydown single-shock rear suspension is equipped with linkage to enable a longer stroke for increased ride comfort. The rear suspension arrangement also contributes to the bike’s compact design, freeing up space for a large-volume silencer under the engine. Rear shock features adjustable preload, with 7 positions to suit rider size and payload.
Large disc brakes
Large-diameter disc brakes balance ample stopping power with easy control for beginning riders.
Dual Throttle Valves
Dual Throttle Valves offer increased power and greater ease of use care of a second set of ECU-controlled throttle valves.
ERGO-FIT
ERGO-FIT is an interface system that allows a wide range of riders to feel at one with their machine.
Economical Riding Indicator
The Economical Riding Indicator is a mark appearing on the instrument panel to indicate favourable fuel consumption, encouraging fuel efficient riding.
ABS
ABS (Anti-lock Brake System) ensures stable braking performance by preventing wheel lock during braking.
Engine
| Engine type | Liquid-cooled, 4-stroke, parallel twin |
|---|---|
| Compression ratio | 10.8:1 |
| Valve system | DOHC, 8 valves |
| Bore x stroke | 83.0 x 60.0 mm |
| Displacement | 649 cm³ |
| Fuel system | Fuel injection: 38 mm x 2 |
| Lubrication | Forced lubrication, semi‑dry sump |
| Starting System | Electric |
| Ignition System | Battery & Coil (transistorised ignition) |
Performance & Transmission
| Maximum power | 44.7 kW {61 PS} / 7,500 rpm |
|---|---|
| Maximum torque | 62.4 N•m {6.4 kgf•m} / 6,600 rpm |
| CO2 emission | 104.0 g/km |
| Fuel consumption | 4.5 l/100km |
| CO2 emission 35 kW kit | 102.0 g/km |
| Fuel consumption 35 kW kit | 4.4 l/100km |
| Transmission | 6-speed, return shift |
| Clutch | Wet, multi disc |
| Primary Reduction Ratio | 2.095 (88 / 42) |
| Gear Ratios 1st | 2.438 (39 / 16) |
| Gear Ratios 2nd | 1.714 (36 / 21) |
| Gear Ratios 3rd | 1.333 (32 / 24) |
| Gear Ratios 4th | 1.111 (30 / 27) |
| Gear Ratios 5th | 0.966 (28 / 29) |
| Gear Ratios 6th | 0.852 (23 / 27) |
| Final drive | Sealed chain |
| Final reduction ratio | 3.067 (46 / 15) |
Frame & Dimensions
| Frame type | Tubular diamond, high-tensile steel |
|---|---|
| Rake | 31.0 ° |
| Trail | 120 mm |
| Wheel travel front | 130 mm |
| Wheel travel rear | 80 mm |
| Tyre, front | 120/70 R18 M/C 59H |
| Tyre, rear | 160/60 R17 M/C 69H |
| L x W x H | 2,310 x 880 x 1,100 mm |
| Steering angle L/R | 35° / 35° |
| Wheelbase | 1,575 mm |
| Ground clearance | 130 mm |
| Fuel capacity | 14.0 liter |
| Seat height | 705 mm |
| Curb mass* | 229 kg |
| | *Curb mass includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied). |
| Estimated dry weight** | 215 kg |
| | **Estimated Dry weight does not include all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied). |
Brakes & Suspension
| Brakes, front | Single disc |
|---|---|
| Front Brake Diameter | Ø 300 mm |
| Front brake caliper type | Dual-piston |
| Brakes, rear | Single disc |
| Rear Brake Diameter | Ø 250 mm |
| Rear brake caliper type | Single-piston |
| Suspension, front | Telescopic fork |
| Front suspension diameter | Ø 41 mm |
| Suspension, rear | Laydown offset single-shock, linkage equipped, and 7-way spring preload adjustability |
Accessories
Tank Bag
Rugged, water-resistant nylon tank bag with reinforced foam body and lid to hold shape even when empty.
Expandable feature adds 7cm of storage capacity.
Clear window tray (13x10x4cm) for transponder, coins, etc. Dual outlet ports.
Reflective piping, front hook, magnetic skirt and rear strap. Non-scratch rubberized coating to protect paint finish.
Power/drink tube port at top of bag for direct access to electronic devices, hydration systems, etc. Including rain cover.
Volume 18-20L
L=43 W=28 H=15-22cm
Do not use on semi-gloss or matt/flat finish fuel tank surfaces
Luggage Rack Chrome (Option for KQR backrest)
Solo Luggage Rack, Black
Durable powder coated steel luggage rack that replaces the passenger seat.
Designed to enhance usability and styling.
Securely mount this luggage rack to your rear fender for extra cargo capacity.
Developed by Kawasaki to integrate with the clean, modern lines of your Vulcan S.
Length = 35cm, width = 20cm. Anthracite/Black or Chrome finish.
Important Notes: Not suitable for passenger seating.
KQR Passenger Backrest, Black
Kawasaki Quick Release Passenger Backrest
Padded backrest provides passenger comfort and features the KQR™ mounting system for installation or removal with minimal use of tools
- KQR mounting system is key locked for added security. 20cm (8”) tall from seat surface
- Designed to mount optional Luggage Rack (sold separately)
- Requires KQR bracket kit for fitment (sold separately)
- Anthracite/Black finish
Extended Reach ERGO-FIT™ Comfort Passenger Seat
Comfortable extended reach rear seat designed to be combined with extended reach front seat.
Front section is adapted to create more room for rider.
Padding is thicker for increased comfort. Including bracket.
Extended passenger seat must be combined with extended reach rider seat
18-21L Rear Bag
18-21L Rear Bag. Replaces the passenger seat.
Rugged, water-resistant nylon construction with reinforced foam body and lid.
Replaces rear seat and mounts to rear fender side bolts using custom quad side straps and steel center bracket with non-scratch rubberized coating to help protect paint finish
Expandable feature adds 7cm of vertical storage capacity (18-21 liters). Reflective piping for night visibility. Logo on lid.
L=45, W=25, H=20-28cm
Note: Do not use on satin, semi-gloss, or flat finish bodywork surfaces
Relay Kit
Relay kit for Vulcan S lightbar/sub lamp, 12V outlet, Gear position indicator or other electrical accessories.
Relay is needed only one time when multiple electrical accessories are fitted. (Only one Relay Kit required per Vulcan S)
- Tank Bag
- Extended Reach Tie Rod, 230mm
- Saddlebag Support Set
- Wheel Rim Tape Set, Green
- Passenger Backrest
- Easy Reach Chrome Handlebar
- Solo Luggage Rack, Black
- Centre cap for clutch cover plate
- Extended Reach ERGO-FIT™ Comfort Rider Seat (+25mm)
- KQR Passenger Backrest, Black
- Extended Reach ERGO-FIT™ Comfort Passenger Seat
- One-Key System Helmet Lock
- 18-21L Rear Bag
- Reduced Reach ERGO-FIT™ Low Rider Seat (-5mm)
- Chrome Handlebar Ends
- Dc socket (12v outlet) (relay 999940510 required)
- Clutch Cover Plate, Chrome
- Wheel Rim Tape Set, Silver
- Relay Kit