Suzuki DR-Z125 - 2015 Specifications and Reviews

The 2015 Suzuki DR-Z125 is an entry-level dual-sport motorcycle ideal for young riders and beginners seeking an affordable, reliable off-road capable bike. Known for its lightweight steel frame, easy-to-manage seat height, and simple air-cooled engine, it combines street-legal capability with genuine trail-ready performance. Its compact dimensions and low center of gravity make it an excellent stepping stone into motorcycling.

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General information

CategoryCross / motocross
Year2015
ModelSuzuki DR-Z125

Engine and Transmission Specifications

DrivelineDID 428HG, 122 links
Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Lubrication systemWet sump
IgnitionDigital CDI
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemCarburettor. Mikuni VM20SS
Bore x Stroke48.0 x 46.8 mm (1.9 x 1.8 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 (drum brake)
Front brakesExpanding brake (drum brake)
Rear tyre90/100-14
Front tyre70/100-17
Rear SuspensionLink type, coil spring, oil damped
Front SuspensionTelescopic, coil spring, oil damped
Frame typeHigh rigidity steel pipe
 
 

Physical measures and capacities

Fuel capacity4.80 litres (1.27 gallons)
Wheelbase1,270 mm (50.0 inches)
Ground clearance260 mm (10.2 inches)
Overall width770 mm (30.3 inches)
Overall length1,836 mm (72.3 inches)
Overall height1,085 mm (42.7 inches)
Seat height776 mm (30.6 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc88.0 kg (194.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterKick
Color optionsChampion Yellow/Solid Black

Performance Profile & Rider Fit

Best For

Track10%
City35%
Cornering30%
Daily Riding30%
Touring15%
Passenger5%

Rider Profile

Best ForThis bike suits beginners and younger or smaller riders taking their first steps into off-road or trail riding.
PurposeIt's built as a light-duty trail and recreational minibike rather than a serious performance or commuting machine.
Rider FitThe low seat height and compact, lightweight frame make it very approachable for shorter or lighter riders.
CharacterIt has a simple, forgiving, kick-start character with modest power delivery suited to learning throttle and clutch control.
Not Ideal ForIt is not suitable for highway travel, long-distance touring, carrying a passenger, or riders seeking strong acceleration or high top speed.

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

Rider Fit Visualizer

2015 Suzuki DR-Z125 Rider Ergonomics Assessment

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

Feet:

At 776mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2015 Suzuki DR-Z125, 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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