DR-Z400SM

How's this for a red-hot combination? Take the incredible versatility and performance of Suzuki's renowned DR-Z400. Mix in street-legal capabilities and unmatched handling. Then add a double shot of aggressive Suzuki styling and attitude. The result is the new DR-Z400SM.

For exceptional performance on the street, the DR-Z400SM offers remarkably smooth performance, along with a rush of torque across the powerband. For crisp handling, it features a lightweight, compact design, complemented by advanced suspension front and rear, including a Motocross-derived inverted fork.

Key Features

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

Engine Features

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

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

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

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

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

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

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

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

Automatic decompression system for quick/easy engine starts

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

Chassis Features

Renthal tapered aluminum handlebar for reduced vibration and an aggressive look

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

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

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

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

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

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

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

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