2024 Kawasaki VULCAN® S

Late-model sport bikes often use large-bore throttle bodies to generate high levels of power. However, with large diameter throttles, when a rider suddenly opens the throttle, the unrestricted torque response can be strong. Dual throttle valve technology was designed to tame engine response while contributing to performance. On models with dual throttle valves, there are two throttle valves per cylinder: in addition to the main valves, which are physically linked to the throttle grip and controlled by the rider, a second set of valves, opened and closed by the ECU, precisely regulates intake airflow to ensure a natural, linear response. With the air passing through the throttle bodies becoming smoother, combustion efficiency is improved and power is increased.

Using high-precision electronic control for engine management, Kawasaki models can achieve a high level of fuel efficiency. However, fuel consumption is greatly affected by throttle use, gear selection, and other elements under the rider's control. The Economical Riding Indicator is a function that indicates when current riding conditions are consuming a low amount of fuel. The system continuously monitors fuel consumption, regardless of vehicle speed, engine speed, throttle position and other riding conditions. When fuel consumption is low for a given speed (i.e. fuel efficiency is high), an "ECO" mark appears on the instrument panel's LCD screen. By riding so that the "ECO" mark remains on, fuel consumption can be reduced. While effective vehicle speed and engine speed may vary by model, paying attention to conditions that cause the "ECO" mark to appear can help riders improve their fuel efficiency – a handy way to increase cruising range. Further, keeping fuel consumption low also helps minimize negative impact on the environment.

Kawasaki ABS systems use front and rear wheel sensors to constantly monitor wheel speed. Should information from either of the sensors indicate that wheel lock has occurred, the ABS ECU directs the pump in the ABS unit to modulate brake fluid pressure (releasing and reapplying pressure so that traction can be regained) until normal operation resumes. ABS offers rider reassurance that contributes to greater riding enjoyment.

Proper fit is key for rider comfort and control. However, the ideal fit varies from rider to rider, depending on their physical dimensions and riding style. ERGO-FIT® is an interface system designed to allow riders to find their ideal riding position. Various points of the chassis interface (the handlebar, footpegs and seat, etc.) can be adjusted through a combination of interchangeable parts and parts with adjustable positions. This enables a wide range of riders to find a riding position that offers both comfort and control. Feeling at one with their machine, they will be able to experience how Kawasaki machines are fun and rewarding to ride. *Adjustable parts and their range of adjustability vary by model.

4-stroke, 2-cylinder, DOHC, liquid-cooled

649cc

83.0 x 60.0mm

10.8:1

46.3 lb-ft @ 6,600 rpm

DFI® with 38mm throttle bodies (2), with sub-throttle valves

TCBI with Electronic Advance

6-speed with positive neutral finder

Sealed chain

Economical Riding Indicator, Anti-lock Brake System (ABS)

41mm telescopic fork/5.1 in

Lay-down offset rear shock with linkage and adjustable preload/3.2 in

120/70x18

160/60x17

Single 300mm disc with twin-piston caliper, (and ABS)

Single 250mm disc with single-piston caliper (and ABS)

High-tensile steel diamond frame

31°/4.7 in

90.9 in

34.6 in

43.3 in

5.1 in

27.8 in

498.3 lb* (ABS), 491.7 lb* (non-ABS)

3.7 gal

62.0 in

Pearl Sand Khaki/Ebony, Metallic Flat Spark Black

12 Month Limited Warranty

12, 24, 36, or 48 months