2002 Suzuki DR-Z 400 S Technical Analysis & Specification Breakdown
Positioned in Suzuki's enduro - offroad motorcycle lineup, the 2002 Suzuki DR-Z 400 S pairs a 398 cc (24.3 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 90.0 x 62.6 mm (3.5 x 2.5 inches) with a 11.3:1 compression ratio.
On the scales, the DR-Z 400 S measures 132 kg (291 lbs) dry. Rider ergonomics and chassis geometry center around a 935 mm (36.8 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,485 mm (58.5 in) wheelbase engineered for balanced agility and highway composure. The 10-liter (2.6 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Suzuki archive, this model family spans 7 indexed model years from 2000 to 2007, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
935 mm (36.8 in)
Engine
Displacement398.0 ccm (24.29 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression11.3:1
Bore x Stroke90.0 x 62.6 mm (3.5 x 2.5 inches)
Valves/Cylinder4
Fuel SystemCarburettor
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
CoolingLiquid
Transmission
Gearbox5-speed
Final DriveChain (final drive)
Chassis
Wheelbase1485 mm (58.5 inches)
Ground Clearance300 mm (11.8 inches)
Wheels & Brakes
Front Tyre80/100-21
Rear Tyre120/90-18
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight132.0 kg (291.0 pounds)
Seat Height935 mm (36.8 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
