Suzuki DR-Z 125 - 2002 Specifications and Reviews

The 2002 Suzuki DR-Z 125 is an air-cooled single-cylinder enduro bike designed for young riders and beginners seeking an affordable entry into off-road riding. Its lightweight 124cc four-stroke engine and manageable power delivery make it ideal for learning fundamental dirt bike skills on various terrain. Known for reliability and simplicity, the DR-Z 125 remains a popular choice for training and recreational trail riding.

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General information

CategoryEnduro / offroad
Year2002
ModelSuzuki DR-Z 125
 
 

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Fuel controlSOHC
Fuel systemCarburettor
Valves per cylinder2
Bore x stroke57.0 x 48.8 mm (2.2 x 1.9 inches)
Compression9.5:1
Engine typeSingle cylinder, four-stroke
Capacity:124.00 ccm (7.57 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake
Front brakesExpanding brake
Rear tyre dimensions90/100-14
Front tyre dimensions70/100-17
 
 

Physical measures and capacities

Fuel capacity6.60 litres (1.74 gallons)
Wheelbase1,245 mm (49.0 inches)
Ground clearance245 mm (9.6 inches)
Overall width880 mm (34.6 inches)
Overall length1,835 mm (72.2 inches)
Overall height1,055 mm (41.5 inches)
Seat height770 mm (30.3 inches) If adjustable, lowest setting.

Other specs

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

Performance Profile & Rider Fit

Best For

Track10%
City45%
Cornering40%
Daily Riding35%
Touring15%
Passenger5%

Rider Profile

Best ForThis is a beginner-friendly small-bore machine, well suited to young or novice riders building basic skills.
PurposeIt is designed as a lightweight learner or light trail bike rather than a performance or long-distance machine, with wheel sizes suggesting more casual off-road and recreational use than serious enduro work.
Rider FitIts low seat height and very light dry weight make it extremely approachable for smaller or less experienced riders.
CharacterIt has a friendly, forgiving, and nimble character that rewards playful low-speed riding over raw power.
Not Ideal ForThis is not the right bike for taller, heavier, or experienced riders seeking highway speeds, serious touring range, or hardcore off-road performance.

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

Rider Fit Visualizer

2002 Suzuki DR-Z 125 Rider Ergonomics Assessment

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Feet:

At 770mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2002 Suzuki DR-Z 125, with a cramped knee angle of around 65 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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