28 July. Tuesday 2026
Derbi Terra Adventure 125 - 2011 Specifications and Reviews
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.
General information | |
| Category | Enduro / offroad |
| Year | 2011 |
| Model | Derbi Terra Adventure 125 |
Engine and Transmission Specifications | |
| Emission details | Euro III |
| Clutch | Multi-plate |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Dry sump |
| Ignition | Electronic CDI |
| Fuel control | DOHC |
| Fuel system | Carburettor. 30 mm |
| Valves per cylinder | 4 |
| Bore x stroke | 58.0 x 47.0 mm (2.3 x 1.9 inches) |
| Compression | 12.0:1 |
| Power | 15.00 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 124.20 ccm (7.58 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 300 mm (11.8 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 130/80-17 |
| Front tyre dimensions | 90/90-21 |
| Rear suspension travel | 150 mm (5.9 inches) |
| Rear suspension | Mono-shock with adjustable spring pre-load. |
| Front suspension travel | 150 mm (5.9 inches) |
| Front suspension | 41 mm hydraulic fork |
| Frame type | Steel perimetral double beam. Double steel swing arm. |
| | |
Physical measures and capacities | |
| Reserve fuel capacity | 2.50 litres (0.66 gallons) |
| Fuel capacity | 11.00 litres (2.91 gallons) |
| Wheelbase | 1,454 mm (57.2 inches) |
| Overall width | 793 mm (31.2 inches) |
| Overall length | 2,195 mm (86.4 inches) |
| Overall height | 1,408 mm (55.4 inches) |
| Seat height | 850 mm (33.5 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.1282 HP/kg |
| Dry weight | 117.0 kg (257.9 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | White/red |
| Electrical | Battery 12V 6Ah |
| Starter | Electric |
Performance Profile & Rider Fit
15 hp
Peak Power
Best For
Track10%
City60%
Cornering45%
Daily Riding50%
Touring30%
Passenger30%
Rider Profile
| Best For | Well suited to beginner and learner riders thanks to its light weight, low power, and manageable 125cc single-cylinder engine. |
| Purpose | Designed as a lightweight enduro-styled machine for light off-road trails, commuting, and general learner-friendly riding rather than serious performance. |
| Rider Fit | The tall 850mm seat height and slim, light chassis make it approachable for riders of average to taller height, though shorter riders may need to adjust to the reach. |
| Character | 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. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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