Derbi Mulhacen 125ST Freexter - 2007 Specifications and Reviews
The 2007 Derbi Mulhacen 125ST Freexter was a prototype street bike designed for beginner and commuter riders seeking an accessible entry point into motorcycling. Featuring a liquid-cooled 124cc four-stroke engine paired with a six-speed automatic clutch, it emphasized simplicity and ease of use. The model is best known as an experimental platform showcasing Derbi's vision for an affordable, user-friendly 125cc streetbike with modern suspension technology.
2007
2007
General information | |
| Category | Prototype / concept model |
| Year | 2007 |
| Model | Derbi Mulhacen 125ST Freexter |
| | |
Engine and Transmission Specifications | |
| Clutch | Automatic |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Fuel system | Carburettor. Keihin |
| Valves per cylinder | 4 |
| Bore x stroke | 58.0 x 47.0 mm (2.3 x 1.9 inches) |
| Compression | 12.0:1 |
| 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. Vented inox |
| Front brakes diameter | 300 mm (11.8 inches) |
| Front brakes | Single disc. Vented inox |
| Rear tyre dimensions | 140/70-17 |
| Front tyre dimensions | 100/70-17 |
| Rear suspension | Single shock |
| Front suspension travel | 100 mm (3.9 inches) |
| Front suspension | Upside down hydraulic fork |
Physical measures and capacities | |
| Fuel capacity | 12.00 litres (3.17 gallons) |
| Wheelbase | 1,340 mm (52.8 inches) |
| Overall length | 2,030 mm (79.9 inches) |
| Overall height | 1,140 mm (44.9 inches) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | White/orange |
| Starter | Electric & kick |
Performance Profile & Rider Fit
15 hp
Peak Power (est.)
13s
0-60 mph (est.)
Best For
Track30%
City85%
Cornering70%
Daily Riding75%
Touring20%
Passenger40%
Rider Profile
| Best For | Ideal for beginners and A1/learner licence holders; light, forgiving power and an automatic clutch make it easy for new riders. |
| Purpose | A supermoto-styled 125 built for city commuting and fun urban back-road blasts, not distance or speed. |
| Rider Fit | Tall, upright motard stance with wide bars, 17-inch road wheels and a slim, narrow chassis that flicks easily through traffic. |
| Character | A cheeky, nimble learner motard with scrambler looks-playful and eager in town but modest on outright pace. |
| Not Ideal For | Not for highway touring, two-up loaded trips, genuine off-road use, or experienced riders wanting real speed. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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