Suzuki DR-Z400S - 2004 Specifications and Reviews

The 2004 Suzuki DR-Z400S is a versatile single-cylinder enduro bike suited for both on-road and light off-road use. Known for its reliable four-stroke engine, manageable power delivery, and forgiving handling, it appeals to intermediate riders seeking an affordable dual-sport platform. Its balanced performance makes it ideal for mixed-terrain riding and adventure-oriented commuting.

2 stars Average rating: 2 from 1 votes
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General information

CategoryEnduro / offroad
Year2004
ModelSuzuki DR-Z400S

Engine and Transmission Specifications

ClutchWet multi-plate
Transmission type,final driveChain
Gearbox5-speed
Cooling systemLiquid
Lubrication systemDry sump
IgnitionElectronic CDI
Fuel controlDOHC
Fuel systemCarburettor. Mikuni
Bore x stroke90.0 x 62.6 mm (3.5 x 2.5 inches)
Compression11.3:1
Engine typeSingle cylinder, four-stroke
Capacity:398.00 ccm (24.29 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesSingle disc
Rear tyre dimensions90/120-18
Front tyre dimensions80/100-21
Front suspensionTelescopic, coil spring, oil damped
Trail107 mm (4.2 inches)
Rake (fork angle)27.2°
 
 

Physical measures and capacities

Reserve fuel capacity2.30 litres (0.61 gallons)
Fuel capacity10.00 litres (2.64 gallons)
Wheelbase1,485 mm (58.5 inches)
Ground clearance300 mm (11.8 inches)
Overall width875 mm (34.4 inches)
Overall length2,310 mm (90.9 inches)
Overall height1,230 mm (48.4 inches)
Seat height935 mm (36.8 inches) If adjustable, lowest setting.
Dry weight132.0 kg (291.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsblue
StarterElectric

Performance Profile & Rider Fit

7.5s
0-60 mph (est.)

Best For

Track20%
City45%
Cornering55%
Daily Riding40%
Touring25%
Passenger15%

Rider Profile

Best ForBest suited to riders with at least some off-road or dirt-bike experience, since the tall seat height and light, flickable chassis reward confident standing and body-positioning skills.
PurposeThis is a dual-sport built primarily for trail riding, technical off-road terrain, and green-lane exploration, with street legality as a practical bonus rather than its main focus.
Rider FitThe 935 mm seat height and 144 kg dry-oriented weight make it easy to muscle around off-road but demanding for shorter riders at a stop, who may struggle to flat-foot it.
CharacterA raw, mechanical single-cylinder enduro that feels light, torquey at low revs, and eager to be thrown into ruts, gravel, and single-track rather than cruised on smooth tarmac.
Not Ideal ForNot a good fit for riders wanting sustained highway speed, plush long-distance comfort, or a bike that carries a passenger with any real comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2004 Suzuki DR-Z400S Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 935mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2004 Suzuki DR-Z400S, with a cramped knee angle of around 80 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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