These are the known mechanical and performance specifications for your 2004 Derbi GP1.
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
Ignition
Exhaust
Lubrication
CoolingLiquid
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity7.00 litres (1.85 gallons)
Emissions
Chassis
Frame Type
Rake
Trail
Front SuspensionHydraulic fork, 32 mm
Front Travel80 mm (3.1 inches)
Rear SuspensionLinear single absorber
Rear Travel65 mm (2.6 inches)
Seat
Seat Height
Alt. Seat Height
Total Height1,170 mm (46.1 inches)
Total Length1,846 mm (72.7 inches)
Total Width725 mm (28.5 inches)
Ground Clearance
Wheelbase1,280 mm (50.4 inches)
Dry Weight
Wet Weight
Wheels & Brakes
Front Tire/Tyre120/70-13
Rear Tire/Tyre130/60-13
Front BrakesSingle disc
Front Brake Diameter190 mm (7.5 inches)
Rear BrakesSingle disc
Rear Brake Diameter175 mm (6.9 inches)
Wheels
Comments