2005Suzuki DR-Z125

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The 2005 Suzuki DR-Z 125 is a lightweight enduro bike designed for beginner and younger riders seeking off-road adventure. Its air-cooled single-cylinder engine delivers accessible power, while the dual-suspension setup handles trails effectively. Known for reliability and affordability, it remains a popular choice for learning fundamental dirt biking skills.

Capacity: 124.0 ccm
Engine: Single, four-stroke
Gearbox: 5-speed
Dry weight: 79.0 kg
Seat height: 775 mm
Power: 15.0 HP (11.0 kW)

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What’s new for the 2005 Suzuki DR-Z125

vs the 2004

Spec	2004	2005
Power	—	15.0 HP (11.0 kW)
Dry weight	80.0 kg (176.4 pounds)	79.0 kg (174.2 pounds)
Front brakes	Expanding brake (drum brake)	Single disc
Rear brakes	Expanding brake (drum brake)	Single disc

Other years 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail65%

Cornering40%

City riding45%

Daily riding35%

Touring15%

Two-up5%

Track10%

Best for: It 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.
Built for: It has a friendly, forgiving, and nimble character that rewards playful low-speed riding over raw power.
Not ideal for: This is not the right bike for taller, heavier, or experienced riders seeking highway speeds, serious touring range, or hardcore off-road performance.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 775mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2005 Suzuki DR-Z125, with a cramped knee angle of around 65 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine

Capacity: 124.0 ccm
Power: 15.0 HP (11.0 kW)
Engine type: Single, four-stroke
Power/weight ratio: 0.1899 HP/kg (dry)
Bore x stroke: 57.0 x 48.8 mm
Compression: 9.5:1
Cooling system: Air
Fuel system: Carburettor
Starting: Kick
Ignition: CDI
Valves per cylinder: 2
Lubrication system: Wet sump
Torque: Not on record - add it

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Chain

Dimensions & weight

Wheelbase: 1245 mm
Overall length: 1835 mm
Overall width: 770 mm
Overall height: 1060 mm
Seat height: 775 mm
Dry weight: 79.0 kg
Wet weight: 88.0 kg
Fuel capacity: 6.60 litres
Ground clearance: 260 mm

Chassis & suspension

Front suspension: Telescopic, oil-damped
Rear suspension: Link-type, oil-damped

Brakes & wheels

Front brakes: Single disc
Rear brakes: Single disc
Front tyre: 70/90-17
Rear tyre: 90/90-14

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2002	2005	2008	2014	2020	2026
Capacity	124 cc	124 cc	124 cc	124 cc	124 cc	124 cc
Dry weight	80 kg	79 kg	79 kg	79 kg	79 kg	79 kg
Seat height	770 mm	775 mm	775 mm	775 mm	770 mm	775 mm
Fuel capacity	6.6 L	6.6 L	6.6 L	4.2 L	4.8 L	4.8 L