14 August. Friday 2026
Derbi Terra Adventure 125 - 2009 Specifications and Reviews
The 2009 Derbi Terra Adventure 125 is a lightweight enduro motorcycle designed for entry-level off-road enthusiasts and budget-conscious riders seeking basic trail capability. Its 124cc single-cylinder engine delivers modest performance suitable for beginner adventures, while the straightforward carbureted setup offers reliable simplicity. Known for affordable accessibility rather than performance, it appeals to riders developing off-road skills on a practical, economical platform.
General information | |
| Category | Enduro / offroad |
| Year | 2009 |
| Model | Derbi Terra Adventure 125 |
Engine and Transmission Specifications | |
| Clutch | Multi-plate |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Dry sump |
| Starter | Electric |
| Ignition | Electronic CDI |
| Fuel control | DOHC |
| Valves per cylinder | 4 |
| Fuel system | Carburettor |
| Bore x stroke | 58.0 x 47.0 mm (2.3 x 1.9 inches) |
| Compression | 12.0:1 |
| Power | 15.00 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 124.20 ccm (7.58 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,451 mm (57.1 inches) |
| Overall width | 815 mm (32.1 inches) |
| Overall length | 2,192 mm (86.3 inches) |
| Overall height | 1,408 mm (55.4 inches) |
| Seat height | 795 mm (31.3 inches) If adjustable, lowest setting. |
| Dry weight | 121.0 kg (266.8 pounds) |
| | |
Derbi Terra Adventure 125 dimensions and frame | |
| Exhaust system | Euro 3 |
| 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 | 2/90-90 |
| Front tyre dimensions | 90/90-21 |
| Rear suspension travel | 170 mm (6.7 inches) |
| Rear suspension | Mono-shock with adjustable spring pre-load. |
| Front suspension travel | 175 mm (6.9 inches) |
| Front suspension | Hydraulic fork |
| Frame type | Steel perimetral double beam |
Speed and acceleration | |
| Power/weight ratio | 0.1240 HP/kg |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Red/white |
| Fuel capacity | 11.00 litres (2.91 gallons) |
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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