14 August. Friday 2026
Derbi Senda Baja 125 SM - 2012 Specifications and Reviews
The 2012 Derbi Senda Baja 125 SM is a lightweight supermotard designed for riders seeking urban agility and off-road versatility. Its air-cooled single-cylinder four-stroke engine delivers accessible performance for beginners and experienced riders alike. Known for its nimble handling and affordable entry point into the supermotard category, this Spanish-built machine excels in mixed terrain riding and city commuting.
General information | |
| Category | Super motard |
| Year | 2012 |
| Model | Derbi Senda Baja 125 SM |
Engine and Transmission Specifications | |
| Emission details | Euro 3 |
| Driveline | Primary transmission: Gear assembly |
| Clutch | Multi-disc |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Lubrication system | Oil pump |
| Ignition | CDI |
| Fuel control | SOHC |
| Fuel system | Carburettor. 26 mm |
| Valves per cylinder | 2 |
| Bore x stroke | 56.5 x 49.5 mm (2.2 x 1.9 inches) |
| Compression | 9.2:1 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 124.00 ccm (7.57 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 | 130/70-17 |
| Front tyre dimensions | 110/80-17 |
| Rear suspension travel | 200 mm (7.9 inches) |
| Rear suspension | Monoshock. |
| Front suspension travel | 195 mm (7.7 inches) |
| Front suspension | 41 mm. hydraulic fork. |
| | |
Physical measures and capacities | |
| Reserve fuel capacity | 1.50 litres (0.40 gallons) |
| Fuel capacity | 8.00 litres (2.11 gallons) |
| Wheelbase | 1,452 mm (57.2 inches) |
| Overall length | 2,104 mm (82.8 inches) |
| Overall height | 1,191 mm (46.9 inches) |
| Seat height | 845 mm (33.3 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 128.0 kg (282.2 pounds) |
| Dry weight | 118.0 kg (260.1 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Black/red |
| Electrical | Battery 12V 6Ah |
| Starter | Electric |
Performance Profile & Rider Fit
Best For
Track45%
City80%
Cornering82%
Daily Riding55%
Touring20%
Passenger25%
Rider Profile
| Best For | Best suited to newer or intermediate riders looking for a light, forgiving small-capacity supermoto to build skills on. |
| Purpose | Designed for playful urban riding and flickable cornering fun rather than outright speed or distance travel. |
| Rider Fit | Its low dry weight and 845 mm seat height make it easy to manage for shorter or lighter riders. |
| Character | A nimble, single-cylinder supermoto that rewards an energetic, tossable riding style over highway cruising. |
| Not Ideal For | Not a good fit for riders wanting sustained high speed, long-distance comfort, or serious off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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