These are the known mechanical and performance specifications for your 2009 Derbi Mulhacen Cafe 125.
Basic Specs

Engine
Displacement124.20 ccm (7.58 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression12.0:1
Bore/Stroke58.0 x 47.0 mm (2.3 x 1.9 inches)
Valves/Cylinder
FuelingCarburettor
IgnitionElectronic CDI
Exhaust
LubricationOil Pump
CoolingLiquid
Drivetrain
Gearbox6-speed
Final DriveChain
ClutchMulti-plate in oil bath
Driveline
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity13.00 litres (3.43 gallons)
Emissions
Chassis
Frame TypeSteel perimetral double tube
Rake
Trail
Front Suspension40 upside down fork.
Front Travel110 mm (4.3 inches)
Rear SuspensionMono-shock
Rear Travel130 mm (5.1 inches)
Seat
Seat Height785 mm (30.9 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length2,006 mm (79.0 inches)
Total Width750 mm (29.5 inches)
Ground Clearance
Wheelbase1,326 mm (52.2 inches)
Dry Weight120.0 kg (264.6 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre110/70-17
Rear Tire/Tyre130/70-17
Front BrakesSingle disc
Front Brake Diameter300 mm (11.8 inches)
Rear BrakesSingle disc
Rear Brake Diameter218 mm (8.6 inches)
Wheels
Comments
Made in Spain