These are the known mechanical and performance specifications for your 2015 Derbi GPR 50.
Basic Specs
Engine
Displacement49.38 ccm (3.01 cubic inches)
Type
DetailsSingle cylinder, two-stroke
Max RPM
Compression10.5:1
Bore/Stroke40.0 x 39.3 mm (1.6 x 1.5 inches)
Valves/Cylinder
FuelingCarburettor. 17.5 mm
IgnitionElectronic C.D.I.
Exhaust
LubricationSeparate mixing with mechanical oil pump
CoolingLiquid
Drivetrain
Gearbox6-speed
Final DriveChain
ClutchAutomated twist and go
Driveline
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity13.00 litres (3.43 gallons)
Emissions
Chassis
Frame TypeAluminium beam frame
Rake
Trail
Front Suspension41 mm upsidedown fork
Front Travel110 mm (4.3 inches)
Rear SuspensionAsymmetric swing arm. Monoshock.
Rear Travel130 mm (5.1 inches)
SeatDual seat
Seat Height810 mm (31.9 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase
Dry Weight110.0 kg (242.5 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre100/80-17
Rear Tire/Tyre130/70-17
Front BrakesSingle disc
Front Brake Diameter300 mm (11.8 inches)
Rear BrakesSingle disc. Single piston
Rear Brake Diameter218 mm (8.6 inches)
Wheels
Comments
Spanish brand.