The 2025 Suzuki motocross lineup has already been announced and the motocross line in yellow does not have any changes. But there's a sign of research and development life at Suzuki with today's announcement of new-generation 2025 Suzuki DR-Z4S (dual sport) and DR-Z4SM (supermoto) bikes.
These bikes are replacements for the DR-Z400S, which was introduced in 2000 ( the replacement for the DR350 and DR350S that debuted in the early 1990s) and the DR-Z400SM that debuted in 2005. Both of these new bikes are street legal, and boast all-new chassis and bodywork, new suspension components, and heavily revised 398cc DOHC four-stroke engine.
MSRP for the new bikes is yet to be revealed. Suzuki's full press release is below.
SUZUKI INTRODUCES THE NEXT GENERATION OF DR-Z THE ALL-NEW 2025 DR-Z4S AND DR-Z4SM
Brea, CA – (November 5, 2024) – Get ready to experience the next generation of Suzuki DualSport and SuperMoto motorcycles with the all-new 2025 Suzuki DR-Z4S and DR-Z4SM. Building on the exceptional success and legacy of Suzuki’s renowned DR-Z series, the all-new DR-Z4S and DR-Z4SM are engineered to deliver a perfect blend of performance, versatility, and modern technology.
Introduced in 2000, Suzuki’s DR-Z400S earned acclaim for delivering precise, nimble handling, easy maneuverability, and ultra-reliable performance. Highly capable and fun to ride, it won the hearts of riders who desired a street legal motorcycle that performed exceptionally well off-road, too. With the addition of the DR-Z400SM in 2005, Suzuki expanded the range to include a SuperMoto version that gave riders even more choice. For 2025, Suzuki is thrilled to introduce two new models that proudly tap into the DR-Z legacy.
The Suzuki DR-Z4S and DR-Z4SM feature an all-new steel twin-spar frame combined with an advanced aluminum subframe, and a lightweight aluminum swingarm for improved handling performance. They also feature a completely updated 398cc single-cylinder engine, now equipped with electronic fuel injection and the latest Suzuki Ride-By-Wire throttle body for smooth and precise power delivery.
Both new models feature the Suzuki Intelligent Ride System (S.I.R.S.), which provide advanced riding features like the three-mode Suzuki Drive Mode Selector (SDMS), a multi-mode Traction Control System with a dedicated Gravel (G) mode, for even more off-road fun. Also included on both machines is an Anti-Lock Braking System (ABS)** with selectable full or rear-only ABS-off modes, depending on the model.
Adding to the refined handling delivered by the all-new frame and aluminum sub-frame, are new KYB fully adjustable suspension components front and rear, and new performance-driven, model specific tires for solid riding confidence. Wrap it all up in modern motocross-styled bodywork, sleek LED lighting, and fresh new colors and the DR-Z4S and DR-Z4SM are ready to conquer the trail or street like never before.
KEY DR-Z4S/SM FEATURES
New twin-spar steel frame and aluminum subframe
New long-travel adjustable KYB inverted forks and fully adjustable KYB rear suspension
New Suzuki Intelligent Ride System (S.I.R.S) suite including:
Three-mode Suzuki Drive Mode Selector (SDMS)
Four-mode Suzuki Traction Control System* (STCS)
ABS** (Antilock Brake System) with switchable Rear ABS OFF (DR-Z4SM) and Front & Rear ABS OFF modes (DR-Z4S)
Suzuki Easy Start System
Thoroughly updated 398cc single-cylinder four-valve DOHC engine with:
Electronic Fuel Injection
Ride-by-Wire 42mm electronically controlled throttle body
10-hole injector
New higher-lift cam profile and new piston design
New titanium intake valves and hollow, sodium-filled exhaust valves
Now features Suzuki’s Dual Spark Technology with two iridium spark plugs
Suzuki Clutch Assist System (SCAS)
All LED lighting, including new bifunctional LED headlight
New LCD instrument panel
New air cleaner box and inlet tube design with easy filter access
New compact and lightweight fuel tank
New radiator with larger diameter cooling fan
New ergonomics including new: aluminum tapered handlebars, wider footpegs, and redesigned seat.
New exhaust with slim body profile and double-wall design
New Suspension
New KYB long stroke inverted cartridge-style fork with 10.2 in. (260mm) of travel has adjustable compression and rebound damping force for smooth performance on all types of on- and off-road terrain. New, 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 new, lightweight aluminum swingarm through a progressive linkage system.
Wheels and Tires
Equipped with spoke-style 17-inch front and rear wheels with blacked-out aluminum rims fitted with Dunlop SPORTMAX Q5A sportbike tires.
Stopping Power
DR-Z4SM is equipped with 310mm front rotor and an Anti-lock Brake System**
Newly equipped with a compact, yet effective Bosch-supplied ABS control system. The DR-Z4SM also offers Rear ABS OFF mode, which switches off just the rear wheel ABS.
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.
Product Availability / Pricing
More information to follow regarding pricing and product availability timing.
