DR-Z400SM

MSRP $6,699

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Based on the renowned DR-Z400 off-road bike, the DR-Z400SM offers outstanding acceleration in every gear. But the dirt-ready knobbies are replaced with pavement-gripping street tires mounted on 17-inch wheels. The SM delivers all the thrill of a SuperMoto competition in a road-friendly package.
Key Features

Suzuki's Supermotard model based on DR-Z400S - combines Supermotard style and features in a narrow, lightweight street-legal package

Engine Features

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

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

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

Black-painted RK Excel 17" aluminum rims and radial tires: 120/70-R17 front, 140/70- R17 rear

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

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

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

Long travel, Showa-brand inverted front fork derived from RM250 - features adjustable compression/rebound damping and alumite coating on inner tube surfaces for smooth action

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

New front and rear axle sliders

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

Renthal tapered aluminum handlebar for reduced vibration and an aggressive look

Strong braking performance supplied by a front disc brake with a large 300mm floating-type rotor and dual-piston caliper, plus 240mm rear disc brake with 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-Z400SMMSRP: $6,699
2 Editions Available
Chassis:      
Brakes FrontDisc brake
Brakes RearDisc brake
ColorBlack, White
Curb Weight
146 kg (321 lbs)
Final DriveRK520KZO, 110 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 Clearance260 mm (10.2 in)
Overall Length2225 mm (87.6 in)
Overall Width855 mm (33.7 in)
Seat Height890 mm (35.0 in)
Suspension FrontInverted telescopic, coil spring, oil damped
Suspension RearLink type, coil spring, oil damped
Tires Front120/70R17M/C 58H, tube type
Tires Rear140/70R17M/C 66H, tube type
Transmission5-speed constant mesh
Wheelbase1460 mm (57.5 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.