MOTORCYCLE | Global Suzuki (2024)

DR-Z4SM

YOUR STREETS. YOUR PLAYGROUND.

Dominate the streets. Take command of supermoto tracks. Or simply put the pleasure back into your daily commute. The new DR-Z4SM provides a level of faithful performance and freedom that will boost your confidence and free you to ride unfettered. So, get out there. The streets are your playground to enjoy.

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Key Features

- The DR-Z4SM adopts a new frame designed to respond faithfully to your will. Formed from steel pipe, the frame is rigid, strong and supple enough to handle rough surfaces, and it absorbs shocks well to reduce rider fatigue.

- Already famed for its performance and reliability, the compact 398cm³ liquid-cooled DOHC dry-sump engine has been thoroughly updated to enhance its torquey, free-revving nature to deliver a superior balance of performance and controllability, and to comply with the latest emission and noise regulations.

- The Suzuki Intelligent Ride System (S.I.R.S.) features a robust collection of advanced electronic rider assist functions. These include Suzuki Drive Mode Selector (SDMS), the Suzuki Traction Control System (STCS) with G (Gravel) mode, a setting that helps the rider maximize off-road performance, the Ride-by-wire Electronic Throttle System, ABS with Rear ABS OFF mode, and the Suzuki Easy Start System.

- The chassis geometry and riding position were developed with an emphasis on stability and control. This realizes a riding posture that is more conducive to higher speed runs on the streets or on supermoto tracks. Not only does this posture help you maneuver the DR-Z4SM with greater ease, it also contributes to greater stability and comfort that is less tiring on long rides.

- Both the high and low beams are incorporated into one bright LED projector headlight that is compact, light and durable. LED position lights integrated right into the turn signal assemblies help round out the functional yet minimalistic lighting scheme

- The styling aims to embody the evolution of DR-Z4SM performance and convey the spartan appeal of a serious piece of gear. Sharp lines and flush bodywork hug the chassis tightly, creating a slim profile with aggressive flair. It is a thoroughly modern interpretation that indicates the future direction of dual sport motorcycle design.

Engine Features

- In addition to producing powerful torque across its operating range and providing faithful response to throttle action applied in a satisfying linear manner, the new 398cm³ four-stroke DOHC engine is fully compliant with Euro 5+ emissions standards, OBD II requirements, as well as the latest regulations pertaining to noise.

- The introduction of dual iridium spark plugs helps maximize combustion efficiency and performance across the engine's operating range. Combined with the finer precision over fuel feed control realized by Suzuki's Ride-by-Wire Electronic Throttle and fuel injection systems, the dual plugs contribute to smooth power delivery, lower fuel consumption, lower emissions, linear throttle response, easier engine start-ups and a more stable idle.

- Light weight titanium intake valves and hollow sodium-filled exhaust valves contribute to maximizing combustion efficiency and performance.

- New camshaft profiles realize greater intake lift and optimized valve overlap, contributing to both engine performance and Euro 5+ compliance.

- The cylinder head features a new design with optimized intake port and intake valve periphery shapes and a smooth, flat combustion chamber. It improves combustion to deliver both tough staying power under low loads and strong power output under high loads.

- New piston and crankcase designs combine to reduce mechanical loss by up to 20% and contribute to smoother engine operation, increased power output right up to the rev limit, and improved fuel economy.

- The engine is fed by a 42 mm bore electronic-controlled throttle body that helps achieve a fine balance between idling speed control and power output characteristics, while also contributing to Euro 5+ compliance.

- The exhaust system features a dual-stage catalytic converter* that helps satisfy Euro 5+ emissions standards. (*Not available in some markets.)

- The new exhaust pipe complies with noise regulations and features a double-wall design that helps protect your legs from extreme heat, while also contributing to a slim body profile. Both the exhaust pipe and muffler adopt stainless steel, which helps enhance visual appeal and the overall look of quality.

- Revised air cleaner box and inlet tube design helps reduce resistance, improving low-end torque production and power output.

- New radiator with larger fan diameter improves cooling.

- One standout feature carried over from the DR-Z400S is the dry sump lubrication system, which contributes to securing ample ground clearance and a low center of gravity.

- The Suzuki Clutch Assist System (SCAS) delivers sure operation and a light touch to clutch lever operation that helps reduce left hand fatigue. At the same time, it ensures positive power transfer when accelerating and smoother deceleration when downshifting. It's a blessing, whether riding in traffic or out exploring trails.

Suzuki Intelligent Ride System (S.I.R.S.) Features

- S.I.R.S. features a collection of advanced electronic rider assist systems that help optimize performance characteristics to suit your changing riding needs and preferences. By realizing a more controllable, predictable and less tiring riding experience, S.I.R.S. lets you ride with greater confidence, on or off the road.

- Suzuki Drive Mode Selector (SDMS) lets you select freely between three modes that change power characteristics to match varying riding conditions or your preferences for any given outing. While all three modes ultimately deliver maximum engine output, fine control over the level of response and torque output as you open the throttle empowers you to ride with greater confidence. The settings for each mode are meticulously tuned and thoroughly tested to deliver optimum performance.

• Mode A –
Provides the sharpest response as the throttle is opened. Tuned to deliver exciting acceleration, it is well suited for enjoying aggressive runs on good surfaces.

• Mode B –
Features softer throttle response and a more linear power delivery curve as you open the throttle. Settings are tuned to realize a good fit for a broad range of riding styles and road conditions.

• Mode C –
Prioritizes comfort by offering yet softer throttle response and more gentle torque characteristics. This mode is useful when riding on loose or otherwise slippery surfaces.

- The Suzuki Traction Control System (STCS) helps prevent rear wheel spin, enabling you to better control the bike in diverse and varying conditions. This reduces stress and fatigue, while also instilling greater confidence. In addition to G (Gravel) mode (described below), you can freely select between two standard on-road modes. Mode 1 is intended for dry paved surfaces, while Mode 2 is intended for wet paved surfaces, taking effect more quickly to be more proactive in limiting wheel spin. You can also opt to turn the system off entirely and rely purely on your skills rather than take advantage of the assistance offered by STCS.
Note: Traction control is not a substitute for the rider's throttle control. It cannot prevent loss of traction due to excessive speed when entering turns, or while braking. Nor can it prevent the front wheel from losing traction.

- G (Gravel) mode allows a limited amount of tire slip when riding on unpaved surfaces so the bike remains controllable, while at the same time delivering the consistent power output you want for exploring unpaved roads and country trails with greater confidence. The dedicated setting for the DR-Z4SM aims at being effective on flat dirt, allowing a little more spin that lets you really experience its sporty motard character with greater confidence.

- The Anti-lock Brake System (ABS) contributes to more stable braking by helping prevent the wheels from locking up, even under hard braking. The ABS unit itself features a compact, lightweight design that contributes to nimble handling.
Note: ABS is not designed to shorten the braking distance. ABS cannot prevent wheel skidding caused by braking while cornering. Please drive carefully and do not overly rely on ABS.

- Rear ABS OFF mode lets you switch off ABS at the rear wheel, giving you the option to match your preferred control method when braking on gravel or other loose surfaces. Front ABS remains active full time.

- Suzuki's Ride-by-Wire Electronic Throttle System leverages the onboard ECM to finely control the relationship between throttle action and engine output characteristics. This improves controllability and provides faithful response, particularly when first opening the throttle. The system employs a throttle cable that lets you adjust the amount of throttle play to suit your riding style and sensitivity to the controls. The new throttle housing is smaller, improving operability and adding greater flexibility in riding position. It is also resistant to damage in the event of a minor fall.

- The Suzuki Easy Start System makes your riding experience all the more pleasurable and convenient by letting you start the engine at the press of a button, and with no need to pull in the clutch lever when the transmission is in neutral.

Chassis Features

- While inheriting the precise, nimble handling and easy maneuverability of the DR-Z400SM, the DR-Z4SM adopts a newly developed frame designed to make the DR-Z4SM perform brilliantly as a supermoto model. Formed from steel pipe, the frame is rigid, strong and supple enough to handle rough surfaces, while it also absorbs shocks well enough to help reduce rider fatigue.

- The lightweight aluminum seat rails are plenty strong enough to support you well, even on rough terrain.

- The lightweight aluminum swingarm and its unique shape help improve tracking and rear suspension response, contributing to a smooth and comfortable ride.

- The DR-Z4SM suspension is tuned specifically to excel at providing quick, sporty handling and forgiving controllability on supermoto tracks or out on the streets. Made by KYB, the inverted front forks feature a long 260 mm suspension stroke and the rear suspension delivers 277 mm of rear wheel travel. Compression damping and rebound damping can be adjusted for both the front and rear suspension to meet the needs of most any outing.

- To maximize its on-road and supermoto performance potential, the DR-Z4SM rides on 17-inch rims front and rear. These wire-spoked wheels are shod with Dunlop SPORTMAX Q5A performance street tires, (120/70R17M/C at the front; 140/70R17M/C at the rear), which feature a custom-engineered internal construction and profile, and use a proven silica compound that provides positive grip in both dry and wet conditions. An aggressive long groove pattern also contributes to nimble, sporty handling and to maintaining solid grip, even in wet conditions.

- Single front (270 mm) and rear (240 mm) disk brakes provide sure and stable stopping power. Axial mount calipers are used because of their resistance to vibration when riding over rough terrain.

- Light, strong and flexible, the tapered aluminum handlebars fitted with half-waffle grips provide a solid grip, positive control, and help reduce fatigue by absorbing shocks from rough surfaces.

- Optimized seat width improves comfort when riding on rough terrain or trails, and the seat's highly durable design supports you well when shifting body weight.

- The DR-Z4SM inherits the riding position and excellent handling characteristics of the current DR-Z400SM, while also being optimized to deliver neutral body control performance and maximum comfort.

- The standard-equipment aluminum under cover protects the engine while visually emphasizing the model's tough image.

- Wide rider footpegs not only look tough, but also provide the solid footing and stability you want when negotiating trails, whether standing or sitting.

- The fuel tank features a flush, lightweight design, while also offering a well-balanced 8.7 liter capacity.

- The ABS unit from Bosch features a compact, lightweight design that contributes to nimble handling.

- The mirrors adopt a new tough-looking parallelogram design.

- The lockable toolbox for carrying tools and your owner's manual has been repositioned to the side for greater convenience.

Electric Equipment Features

- From the advanced functional and aesthetic design of the LED lighting to the informational wealth and clear presentation offered by the full LCD instrument panel, the DR-Z4SM lights the way to an exciting future for supermoto motorcycling.

- Both the high and low beams are incorporated into one bright LED projector headlight that is compact, light and durable.

- LED position lights integrated right into the turn signal assemblies help round out the functional yet minimalistic lighting scheme. The position light projects a steady orange light until a turn signal is switched on, at which time it begins flashing in orange.
Note: The position light function is not available on North American specification units.

- The LED rear combination light and license plate light both employ compact LEDs that create a highly visible and striking lighting scheme, contributing to the futuristic appeal of the tough, modern styling.

- The newly designed full LCD instrument panel is both light and compact. It features a clearly legible display that not only supplies critical real-time operating status information, but also keeps you informed of the settings for the respective on-board systems.

- The ergonomic handlebar switch layout maximizes operating ease so you can access all controls while remaining focused on riding. Select modes or change settings for each of the advanced electronic rider assist systems by simply operating the MODE and UP/DOWN switches on the left handlebar.

Styling Design Features

- Minimalistic styling with a focus on ergonomics embodies an evolution of performance and aesthetic appeal that presents the DR-Z4SM as a serious piece of gear for dual sport riders.

- A bold horizontal line that runs along the sides, from the front to the tail, helps create a flat, flush look that is not only thoroughly slim and modern, but also benefits you by aiding in freedom of movement.

- Ergonomics play a key role in the new design. The DR-Z4SM is designed to not interfere in any way with you or your clothing throughout the various types of movement to which a dual-sport machine is subjected.

- Functional parts such as the engine, swingarm and suspension are designed to heighten the visual appeal of the overall design of the DR-Z4SM.

- Even the exposed parts that are not covered by the bodywork are carefully sculpted and surface-treated to maintain the design's overall balance, and to convey a look of functional beauty.

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Specifications

*U.S.A Spec. shown

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