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Adventure Motorcycles

2011Derbi Terra Adventure 125

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The 2011 Derbi Terra Adventure 125 is a lightweight enduro bike ideal for novice and recreational off-road riders seeking affordable adventure riding. Its compact 124cc single-cylinder engine delivers 15 horsepower with reliable carbureted fueling and liquid cooling, making it capable on trails and rough terrain. Known for its accessible handling and economy, this Spanish-built machine excels as an entry-level adventure platform.

Capacity
124.2 ccm
Engine
Single single, four-stroke
Gearbox
6-speed
Dry weight
117.0 kg
Seat height
850 mm
Power
15.0 HP

What’s new for the 2011 Derbi Terra Adventure 125

vs the 2010
Spec20102011
Engine capacity 124.20 ccm (7.58 cubic inches) 124.2 ccm (7.58 cubic inches)
Power 15.00 HP 15.0 HP
Weight 121.0 kg (266.8 pounds) 117.0 kg (257.9 pounds)
Seat height 861 mm (33.9 inches) 850 mm (33.5 inches)
Fuel capacity 11.00 litres (2.91 gallons) 11.00 litres (2.91 US gallons)
Wheelbase 1,451 mm (57.1 inches) 1454 mm (57.2 inches)
Other years 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 19Agility 72Comfort 45Off-road 72Touring 35Road manners 40
Off-road & trail72%
Cornering45%
City riding60%
Daily riding50%
Touring30%
Two-up30%
Track10%
Best for
Designed as a lightweight enduro-styled machine for light off-road trails, commuting, and general learner-friendly riding rather than serious performance.
Built for
A playful, nimble small-capacity adventure bike that feels eager and flickable rather than fast, rewarding relaxed, low-speed exploration.
Not ideal for
Not suited to highway touring, high-speed riding, or carrying a passenger over long distances due to its modest power output and small fuel tank.

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

Will it fit you?

Worked out in your browser - nothing is sent to us
At 850mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2011 Derbi Terra Adventure 125, with a moderate knee angle of around 90 degrees and a slightly forward 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.

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Full specifications

Engine
Capacity
124.2 ccm
Power
15.0 HP
Engine type
Single single, four-stroke
Power/weight ratio
0.1282 HP/kg
Bore x stroke
58.0 x 47.0 mm
Compression
12.0:1
Cooling system
Liquid
Fuel system
Carburettor
Starting
Electric
Ignition
Electronic CDI
Valves per cylinder
4
Lubrication system
Dry sump
Torque
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Multi-plate
Dimensions & weight
Wheelbase
1454 mm
Overall length
2195 mm
Overall width
793 mm
Overall height
1408 mm
Seat height
850 mm
Dry weight
117.0 kg
Fuel capacity
11.00 litres
Reserve fuel capacity
2.50 litres
Ground clearance
Not on record - add it
Chassis & suspension
Frame
Steel perimetral double beam. Double steel swing arm.
Front suspension
41 mm hydraulic fork
Rear suspension
Mono-shock with adjustable spring pre-load.
Front wheel travel
150 mm
Rear wheel travel
150 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
300 mm
Rear brakes
Single disc
Rear brakes diameter
220 mm
Front tyre
90/90-21
Rear tyre
130/80-17
Other
Color options
White/red

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 200820102011201320152017
Capacity 124.20 ccm (7.58 cubic inches) 124.20 ccm (7.58 cubic inches) 124.20 ccm (7.58 cubic inches) 124.20 ccm (7.58 cubic inches) 124.20 ccm (7.58 cubic inches) 124.20 ccm (7.58 cubic inches)
Dry weight 117.0 kg (257.9 pounds) 121.0 kg (266.8 pounds) 117.0 kg (257.9 pounds) 117.0 kg (257.9 pounds) 117.0 kg (257.9 pounds) 117.0 kg (257.9 pounds)
Seat height 795 mm (31.3 inches) 861 mm (33.9 inches) 850 mm (33.5 inches) 861 mm (33.9 inches) 850 mm (33.5 inches) 850 mm (33.5 inches)
Fuel capacity 11.00 litres (2.91 gallons) 11.00 litres (2.91 gallons) 11.00 litres (2.91 gallons) 11.00 litres (2.91 gallons) 11.00 litres (2.91 gallons) 11.00 litres (2.91 gallons)
Color options Red/white/black White/red White, red White White/red

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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Common questions

What is the engine size of the Derbi Terra Adventure 125?

The 2011 Derbi Terra Adventure 125 has a Capacity of 124.2 ccm (7.58 cubic inches).

What engine power does the Derbi Terra Adventure 125 have?

The 2011 Derbi Terra Adventure 125 has a Power of 15.0 HP.

How many gears does the Derbi Terra Adventure 125 have?

The 2011 Derbi Terra Adventure 125 has a Gearbox of 6-speed.

How much does the Derbi Terra Adventure 125 weigh?

The 2011 Derbi Terra Adventure 125 has a Dry weight of 117.0 kg (257.9 pounds).

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