Derbi Mulhacen 125ST Freexter - 2007 Specifications and Reviews

The 2007 Derbi Mulhacen 125ST Freexter was a prototype concept motorcycle designed for urban commuters seeking lightweight practicality. Powered by a liquid-cooled 124cc single-cylinder engine with automatic clutch transmission, it emphasized simplicity and ease of use. Best known for its innovative design approach to the lightweight street bike segment, this Spanish concept model represented Derbi's vision for accessible urban mobility.

2007
2007
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General information

CategoryPrototype / concept model
Year2007
ModelDerbi Mulhacn 125ST Freexter

Engine and Transmission Specifications

ClutchAutomatic
Gearbox6-speed
Cooling systemLiquid
StarterElectric & kick
Valves per cylinder4
Fuel systemCarburettor. Keihin
Bore x stroke58.0 x 47.0 mm (2.3 x 1.9 inches)
Compression12.0:1
Stroke4
Engine typeSingle cylinder
Capacity:124.20 ccm (7.58 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,340 mm (52.8 inches)
Overall length2,030 mm (79.9 inches)
Overall height1,140 mm (44.9 inches)

Derbi Mulhacen 125ST Freexter dimensions and frame

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc. Vented inox
Front brakes diameter300 mm (11.8 inches)
Front brakesSingle disc. Vented inox
Rear tyre dimensions140/70-17
Front tyre dimensions100/70-17
Rear suspensionSingle shock
Front suspension travel100 mm (3.9 inches)
Front suspensionUpside down hydraulic fork

Speed and acceleration

Color optionsWhite/orange
Fuel capacity12.00 litres (3.17 gallons)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

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 ForIdeal for beginners and A1/learner licence holders; light, forgiving power and an automatic clutch make it easy for new riders.
PurposeA supermoto-styled 125 built for city commuting and fun urban back-road blasts, not distance or speed.
Rider FitTall, upright motard stance with wide bars, 17-inch road wheels and a slim, narrow chassis that flicks easily through traffic.
CharacterA cheeky, nimble learner motard with scrambler looks-playful and eager in town but modest on outright pace.
Not Ideal ForNot 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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