DR-Z400S

MSRP $6,099

View Editions
The DR-Z400S is a serious dirt bike designed and engineered to excel on everything from rough country roads to tight forest trails. It’s also completely street legal, with a counterbalanced engine for smooth performance around town.
Key Features

Suzuki's industry-leading DualSport model that combines the best on and off-road features in a lightweight package

Engine Features

398cc, DOHC, liquid-cooled, dry-sump engine produces strong low-rpm power

Automatic decompression system for quick/easy engine starts

Compact 4-valve cylinder head with 36mm intake valves, 29mm exhaust valves, narrow 28-degree included valve angle and shim-under-bucket valve adjustment system

Electric start with lightweight starter motor and a compact 6.5 amp maintenance-free battery

Forged aluminum piston is 10 percent lighter than a cast piston and receives additional oil-cooling to the piston crown through a crankcase oil jet

SCEM-plated cylinder (nickel-silicon-phosphorous) is lighter and more durable than an iron liner with excellent heat transfer properties

Smooth throttle response with a Mikuni™ BSR36 CV-type carburetor fed by 6-liter airbox. The left side cover has quick-release fasteners for easy access to the air filter

Thermostatically controlled cooling fan mounted to the left radiator helps maintain consistent operating temperature in traffic

Transmission Features

Additional weight savings with magnesium valve cover, clutch cover, and magneto cover

Compact 5-speed transmission utilizes a cable-operated clutch with separate outer cover for simplified clutch maintenance

Chassis Features

A fully adjustable rear shock absorber with high/low speed compression damping adjuster and aluminum swingarm for precise rear wheel control

A bolt-on aluminum subframe helps reduce weight and simplify maintenance

Chrome-moly steel footpegs, aluminum rims/hubs, plus engine guard and rear disc guard

Chrome-moly steel frame is torsionally strong with minimal weight. The backbone tube, front down tube, and steering head gussets form the dry-sump engine oil tank

Compact digital instrument cluster with speedometer, odometer, twin-trip meters with addition/subtraction capability, clock, timer and stopwatch functions

Long travel, 49mm cartridge-style forks feature adjustable compression/rebound damping and adjustable spring preload for all types of on/off-road terrain

Narrow profile with smooth transitions between the tank, seat and bodywork

On-road legal lighting with bright 60/55 watt halogen headlight, compact tail/stoplight, lightweight, rubber-mounted turn signals and horn

Sure stopping power is supplied by a 250mm front disc brake with dual-piston caliper, and a 220mm rear disc brake with a single-piston caliper

American Suzuki Motor Corporation makes every effort to present the most current specifications and product features. Because of our policy of continual improvement, changes may be made in equipment, availability, specifications and features without notice or obligation.
  • DR-Z400SMSRP: $6,099
2 Editions Available
Chassis:      
Brakes FrontDisc brake
Brakes RearDisc brake
ColorBlack, White
Curb Weight
144 kg (317 lbs)
Final DriveRK520KZ0, 112 links
Fuel Tank Capacity10.0 L (2.6/2.2 US/Imp gal) - Including Reserve (CA: 9.5 L (2.5/2.1 US/Imp gal) -Including Reserve)
Ground Clearance300 mm (11.8 in)
Overall Length2310 mm (90.9 in)
Overall Width875 mm (34.4 in)
Seat Height935 mm (36.8 in)
Suspension FrontTelescopic, coil spring, oil damped
Suspension RearLink type, coil spring, oil damped
Tires Front80/100-21 M/C 51P, tube type
Tires Rear120/90-18 M/C 65P, tube type
Transmission5-speed constant mesh
Wheelbase1485 mm (58.5 in)
Engine:      
Bore Stroke90.0 mm (3.543 in) x 62.6 mm (2.465 in)
Compression Ratio11.3 : 1
Engine398 cc, 4-stroke, liquid-cooled, DOHC
Fuel SystemMIKUNI BSR36, single
IgnitionElectronic ignition (CDI)
LubricationDry sump
StarterElectric
Warranty:      
Warranty

12 month unlimited mileage limited warranty.

American Suzuki Motor Corporation makes every effort to present the most current specifications and product features. Because of our policy of continual improvement, changes may be made in equipment, availability, specifications and features without notice or obligation.