2011 Derbi GPR 50 R

2011 Derbi GPR 50 R Specifications

  • Updated: 2023-03-20

General moped information

ModelDerbi GPR 50 R
Price as new Euro 3559. MSRP depends on country, taxes, accessories, etc.

Engine and transmission

Displacement49.9 ccm (3.04 cubic inches)
Engine typeSingle cylinder, two-stroke
Power8.5 HP (6.2 kW) @ 10000 RPM
Torque5.9 Nm (0.6 kgf-m or 4.4 ft.lbs) @ 9000 RPM
Bore x stroke39.9 x 40.0 mm (1.6 x 1.6 inches)
Fuel systemCarburettor. 17.5 mm
Fuel controlSingle Overhead Cams (SOHC)
Lubrication systemMechanical oil pump
Cooling systemLiquid
Transmission typeChain (final drive)

Chassis, suspension, brakes and wheels

Frame typeTubular steel cradle
Front suspension40 mm. hydraulic fork.
Front wheel travel110 mm (4.3 inches)
Rear suspensionMonoshock.
Rear wheel travel120 mm (4.7 inches)
Front tire100/80-17
Rear tire130/70-17
Front brakesSingle disc
Diameter300 mm (11.8 inches)
Rear brakesSingle disc
Diameter218 mm (8.6 inches)
Dry weight110.0 kg (242.5 pounds)
Weight incl. oil, gas, etc121.0 kg (266.8 pounds)
Power/weight ratio0.0768 HP/kg
Overall height1116 mm (43.9 inches)
Overall length2015 mm (79.3 inches)
Overall width720 mm (28.3 inches)
Wheelbase1360 mm (53.5 inches)
Fuel capacity13.00 litres (3.43 US gallons)
Reserve fuel capacity1.50 litres (0.40 US gallons)
Oil capacity1.50 litres (1.59 US quarts)
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