Derbi Mulhacen 125 - 2009 Specifications and Reviews

The 2009 Derbi Mulhacen 125 is a versatile all-rounder designed for riders seeking reliable everyday commuting and light touring. Its liquid-cooled single-cylinder four-stroke engine delivers smooth power through a six-speed transmission, while the rigid steel frame provides stable handling. Best suited for beginners and experienced riders alike, it excels as an affordable, practical motorcycle for diverse riding conditions.

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General information

CategoryAllround
Year2009
ModelDerbi Mulhacen 125
 
 

Engine and Transmission Specifications

ClutchMulti-plate in oil bath
Gearbox6-speed
Cooling systemLiquid
Lubrication systemDry sump
Fuel controlDOHC
Valves per cylinder4
Bore x stroke58.0 x 47.0 mm (2.3 x 1.9 inches)
Compression12.0:1
Power20.11
Engine typeSingle cylinder, four-stroke
Capacity:124.20 ccm (7.58 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter280 mm (11.0 inches)
Front brakesSingle disc
Rear tyre dimensions130/80-17
Front tyre dimensions100/90-18
Rear suspensionMono-shock 130 mm travel
Front suspension37 hydraulic fork. 130 mm travel
Frame typeTubular High Tensile Steel

Physical measures and capacities

Fuel capacity11.00 litres (2.91 gallons)
Wheelbase1,326 mm (52.2 inches)
Overall width750 mm (29.5 inches)
Overall height1,000 mm (39.4 inches)
Seat height750 mm (29.5 inches) If adjustable, lowest setting.
Power/weight ratio0.1828 HP/kg
Dry weight110.0 kg (242.5 pounds)

Other specs

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

Performance Profile & Rider Fit

15 hp
Peak Power
12.5s
0-60 mph

Best For

Track15%
City80%
Cornering60%
Daily Riding65%
Touring25%
Passenger30%

Rider Profile

Best ForWell suited to new or returning riders thanks to its light weight, low power, and forgiving manners.
PurposeDesigned as a lightweight, stylish urban naked/motard for commuting and casual weekend riding rather than outright performance.
Rider FitLow 750mm seat height and a slim 110kg dry weight make it accessible to shorter or less physically strong riders.
CharacterA fun, nimble, and characterful small-displacement single with motard styling that rewards flickable, playful riding over straight-line speed.
Not Ideal ForNot a good fit for riders wanting sustained highway touring, two-up comfort, or genuine off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2009 Derbi Mulhacen 125 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 750mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2009 Derbi Mulhacen 125, with a moderate knee angle of around 110 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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