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Additional Features

• Suzuki Genuine Accessories provide riders a fun and practical way to customize and personalize their DR-Z4SM+. These accessories include a handlebar-mounted DC power socket, a low-profile seat, an aluminum skid plate, cargo rack, handguard set (knuckle covers), front and rear brake disc guards, and more.
• Suzuki 12-month limited warranty. Longer coverage periods with other benefits are available through Suzuki Extended Protection (SEP).

Chassis Features

• Supplied by KYB, the long stroke, inverted cartridge-style fork has adjustable compression and rebound damping force with 10.2 in. (260 mm) of travel for smooth performance on all types of on road and on track surfaces. The frame and fork also update the fork rake and trail specifications for a balance of nimble handling and straight-line performance. The rear KYB shock absorber has 10.9 in. (277 mm) of rear wheel travel with spring preload plus both compression and rebound damping force adjustments, and connects to a lightweight aluminum swingarm through a progressive linkage system.
• The frame and sub-frame provide a similar, ergonomically-sound riding position as the outgoing DR-Z400SM. To better suit on track riding, the large diameter tapered aluminum handlebar’s grip position is set in the same height as the DR-Z400SM but are 0.78 in. (20 mm) farther from the rider, while the wider rider’s pegs are set at the same height but are 0.70 in. (18 mm) farther back. The DR-Z400SM’s seat height of 35.0 in. (890 mm) is retained on the DR-Z4SM+.
• The DR-Z4SM+’s bodywork features Suzuki Solid Special White No. 2 or Sky Gray bodywork with modern graphics. The bodywork smoothly fits together, creating a “linear connection” from front to rear, through a bold horizontal line the flows from the front fender through to the tail. The aggressive styling also conveys the impression that the DR-Z4SM+ is a serious on track performer.
• The large diameter tapered aluminum handlebars are light, strong and flexible to help damp vibration. Handlebar grips are a half-waffle design to improve rider comfort and control. Wider footpegs, with removable vibration damping rubber inserts, provide good grip to the rider's boots when standing or sitting.
• The redesigned trim frame combines cast components with thin chrome-moly steel tubes for exceptional torsional rigidity with minimal weight. It is formed from steel pipe that makes it rigid, strong, and supple to handle rough surfaces and improve rider comfort.
• The aluminum under cover is standard equipment that helps protect the bottom of the engine. Suzuki Genuine Accessories offers a larger, thick aluminum skid plate that offers additional protection for the bottom of the engine and frame.
• Spoke-style 17-inch front and rear wheels with blacked-out aluminum rims are fitted with Dunlop SPORTMAX Q5A sportbike tires. Built to perform optimally, whether negotiating the streets or riding on track.
• New to a Suzuki SuperMoto model, Dunlop SPORTMAX Q5A sportbike tires feature a silica compound, which provides both dry and wet grip, as well as excellent reinforcement for longer life.
• The front wheel uses a dual piston, sliding pin, axially mounted caliper that grasps a 310 mm stainless steel brake rotor. The rear wheel uses an axially mounted, single piston caliper with a 240 mm brake rotor that is also constructed of stainless steel for good heat dissipation and durability.
• The fuel tank is a new, flush lightweight design where the side covers (radiator shrouds) cover both sides (fuel capacity is 2.3 US gal. (8.7 L)).

Electrical Features

• Delivering a sense of control and comfort, Suzuki Drive Mode Selector (SDMS) provides the DR-Z4SM+ rider with a choice of three different engine power output characteristics (modes). Working in concert with the Traction Control System*, SDMS permits peak power in each mode while changing the nature of the power delivery.
• Suzuki Traction Control System (STCS) continuously monitors front and rear wheel speeds, throttle opening, engine speed, and transmission gear. It quickly reduces engine output when it detects wheel spin by retarding the ignition timing and limiting the throttle opening. The rider can select one of four modes (1, 2, G, and OFF).
• All of the DR-Z4SM+’s lighting is new, low-draw LED type, including the turn signals (white lenses with amber illumination), the taillight, and license plate illumination light. The bifunction LED headlight is a unique design that incorporates both the high- and low-beam functions into one, bright projector module
• The DR-Z4SM+ has a designed LCD instrument panel that is light and compact, with a straightforward, legible display. This panel not only supplies critical real-time operating status information, but also keeps the rider aware of the settings for the bike’s respective systems.
• The DR-Z4SM+ is equipped with a compact, yet effective Bosch-supplied ABS** control that offers Rear ABS** OFF mode, which switches off just the rear wheel ABS**.
• Suzuki Easy Start system allows the rider to easily start the engine with a single, momentary press of the starter button.

Engine Features

• The DR-Z4SM+ is powered by a thoroughly updated 398cc single-cylinder four-valve DOHC engine that delivers a smooth, controllable spread of torque from low RPM up through peak power. The redesigned cylinder head has optimized shapes for the intake port, intake valve boundary, and a smooth, flat combustion chamber that produces better combustion to provide consistent power under low loads with strong power output under heavier loads. The DOHC cylinder head contains a pair of lightweight titanium intake valves and a pair of hollow, sodium filled exhaust valves that help maximize combustion efficiency and performance.
• Every aspect of the air cleaner box design was studied and updated, including its capacity and outlet shape, to improve intake air flow. The length of the inlet tube and the diameter of its mouth were designed to achieve balance between intake air sound and the engine’s power delivery to generate sharp throttle response and powerful low-speed torque. The left side body cover has a quick-release fastener, and swings open like a door, retaining the popular, easy access to the air filter element.
• Camshaft profiles have increased intake lift and optimized valve overlap, contributing to both improved engine performance and world-wide emissions compliance. The valve spring rates have been increased to match the increased intake valve lift. Like a GSX-R, the DR-Z4SM+’s shim-under-bucket valve adjustment system has long service intervals.
• Now equipped with Electronic Fuel Injection, the engine is fed through an electronically controlled throttle body with a 42 mm bore and a 10-hole injector. This system provides easier starts, especially when the engine is cold, and continually monitors throttle position/engine speed and adjusts ignition timing to maintain efficient combustion. By achieving an ideal fuel-air ratio, the engine provides good response as the rider opens the throttle.
• The DR-Z4SM+ cylinder head features Suzuki’s Dual Spark Technology, utilizing two iridium spark plugs, for heightened spark strength and longevity. This also improves combustion efficiency at low engine speeds, smoother power delivery, easier engine start-up, and a more consistent idle.
• Optimization of the piston’s ovality and skirt shape has achieved both a reduction in mechanical loss and smoother, quieter engine operation. The Suzuki Composite Electrochemical Materials (SCEM) cylinder is durable and lightweight and provides superior heat transfer.
• The combination of piston and crankcase designs reduces mechanical loss by up to 20%. This contributes to smoother engine operation, increased power output right up to the rev limit, and improved fuel economy.
• Carried over from the DR-Z400SM to the DR-Z4SM+ is the dry sump lubrication system, which contributes to a compact engine design that provides ample ground clearance and a low center of gravity.
• This Ride-by-Wire throttle body system helps achieve a good balance between idle speed control and peak power output, while also contributing to emission standards compliance.
• Simple electric starting via a lightweight starter motor with an automatic mechanical decompression system. The magneto (stator and rotor) have been redesigned to increase power generation efficiency.
• The exhaust system features a double-wall silencer design that helps protect the rider’s legs from extreme heat, also contributing to the DR-Z4SM+’s slim body profile. The use of a PAIR (air supply) system to the exhaust helps the motorcycle achieve emissions compliance without affecting performance.
• A larger, thermostatically controlled cooling fan mounted to the left radiator helps maintain a consistent operating temperature.

Key Features

• STYLED TO STAND OUT - MODERN DESIGN: Minimalistic styling with a focus on ergonomics embodies an evolution of performance and aesthetic appeal.
• TRACK-INSPIRED POWER - ENGINE + ELECTRONIC FUEL INJECTION: The thoroughly updated 398cc single-cylinder engine with fuel injection delivers smooth and controllable power in any riding condition.
• CONTROL AT EVERY CURVE - CHASSIS + SUSPENSION: Twin-spar frame plus aluminum subframe and fully-adjustable KYB suspension provides quick, sporty handling on any street or track.
• STREET SMARTS - SUZUKI INTELLIGENT RIDE SYSTEM (S.I.R.S.): The Suzuki Intelligent Ride System (S.I.R.S) with 3-mode Suzuki Drive Model Selector (SDMS) and Suzuki Traction Control System (STCS), provide optional power and optimal precision for different riding styles or terrain.* (*The Traction Control System is not a substitute for the rider’s throttle control. It cannot prevent loss of traction due to excessive speed when the rider enters a turn and/or applies the brakes. Traction control cannot prevent the front wheel from losing grip.)
• STOPPING POWER - ANTI-LOCK BRAKE SYSTEM (ABS): ABS equipped with rear-wheel OFF mode.* (*Professional rider on closed course. Some models modified for closed course use only. Depending on road surface conditions, such as wet, loose, or uneven roads, braking distance for an ABS-equipped vehicle may be longer than for a vehicle not equipped with ABS. ABS cannot prevent wheel skidding caused by braking while cornering. Please ride carefully and do not overly rely on ABS.)
• SEE THE STREETS AHEAD - ADVANCED ELECTRONICS: Advanced functional LED lighting and compact LCD instrument panel provide maximum visibility.
• The 2026 DR-Z4SM+ SuperMoto includes key convenience-related Suzuki Genuine Accessories. Front and rear axle sliders, hand guards (knuckle covers), and a rear cargo carrier are pre-installed and ready to use.
• Piston design helps achieve smoother engine operation while radiator with larger fan diameter improves cooling.
• Long-travel, adjustable KYB inverted front fork and fully adjustable KYB rear suspension are easy to tune for the conditions while Dunlop SPORTMAX Q5A sportbike tires (17 in. front and rear) provide optimum traction both on road and on track.
• Now equipped with Electronic Fuel Injection, the DR-Z4SM+’s engine is fed through an electronically controlled (Ride-by-Wire) throttle body with a 42 mm bore and a 10-hole injector that significantly improves engine response, idle speed control and peak power output.
• Fully revised 398cc single-cylinder four-valve DOHC engine delivers a smooth, controllable spread of torque from low RPM up through peak power. Higher-lift camshafts with reduced overlap press upon titanium intake valves.
• All of the DR-Z4SM’s lighting is low-draw LED type, including the bifunction LED headlight that incorporates both the high- and low-beam functions into one, bright projector module.
• LCD instrument panel features a straightforward, legible display that supplies critical real-time operating information and allows easy adjustments to S.I.R.S setting changes. Popular features like twin trip meters are joined by a fuel level indicator.
• Suzuki Intelligent Ride System (S.I.R.S.) suite includes the three-mode Suzuki Drive Mode Selector (SDMS), four-mode Suzuki Traction Control System* (STCS) that includes a G mode for loose surfaces, the ABS** (Antilock Brake System) with switchable ABS Rear OFF mode, and the Suzuki Easy Start system that automatically starts the engine with a momentary press of a button.
• Tapered aluminum handlebars with half-waffle grips, wide rider pegs with removable, vibration-damping rubber inserts, and a seat with shape and foam optimized for comfort. The compact, light-weight fuel tank retains the 2.3 US gal. (8.7 L) capacity.
• Air cleaner box and inlet tube designed to improve intake air flow and generate sharp throttle response with powerful low-speed torque. The left side body cover has a quick-release fastener, and swings open like a door, retaining the popular, easy access to the air filter element.
• Minimalistic and sleek, styling visually confirms that the DR-Z4SM+ is an extremely capable on-track motorcycle. Riders can choose the Solid Special White No. 2 bodywork or Sky Gray plastics that blend well with the many blacked-out chassis components.
• Slim exhaust system has large-diameter, stainless steel head- and mid-pipes, plus a double wall silencer design to reduce heat transfer to the rider or passenger.

Transmission Features

• The revised, compact, five-speed transmission utilizes a cable-operated clutch with a separate outer cover for simplified clutch maintenance.
• Most of the gears and shafts in the transmission were updated to reduce oil windage (drag) and to increase strength.
• The transmission’s output is managed by the Suzuki Clutch Assist System (SCAS). This system works like a slipper clutch by allowing a small amount of clutch slip under deceleration for smoother downshifts. The SCAS also works as an assist clutch, increasing plate pressure under acceleration, but always keeps the clutch lever’s pull light and precise. This large-diameter, wet, multi-plate clutch uses a precise cable-activated release, providing the rider with a light pull and a superb friction-point feel.
• Riding on durable steel sprockets, a strong O-ring style drive chain contains lubrication pre-packed between the pins and rollers for quiet, reliable operation.