Derbi GPR 125 (2007-10)

The Derbi GPR 125 is a two-stroke, single-cylinder motorcycle with a capacity of 124.7 cc. It has a compression ratio of 12.5:1 and is cooled by liquid. Its 28mm Mikuni engine is ignited by electronic CDI and has an electric starting system. The GPR 125 produces a maximum power of 11 kW or 15 horsepower at 8250 rpm, with a maximum torque of 13.5 Nm at 77500 rpm. It has a 6-speed transmission and a chain final drive. The front suspension is a 40mm Fourche USD hydraulic forks with 120mm wheel travel. The rear suspension is a monoshock with 110mm wheel travel. The brakes are single 300mm disc 4 piston caliper at the front and a single 180mm disc 2 piston caliper at the back. The front tyre measures 110/70 -17 and the rear tyre is 140/70 -17. The GPR 125 has a dry weight of 123 kg or 271 lbs and a fuel capacity of 13 litres or 3.4 US gallons. It can reach a top speed of 134 km/h and cover a standing quarter-mile distance in 17.1 seconds. The Derbi GPR 125 was available between the years of 2007 and 2010.

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Technical specifications:

Make Model: Derbi GPR 125

Year: 2007 – 10

Engine: Two stroke, single cylinder

Capacity: 124.7 cc / 7.6 cu-in

Bore x Stroke: 56 x 50 mm

Cooling System: Liquid cooled

Compression Ratio: 12.5:1

Induction: 28mm Mikuni

Ignition: Electronic CDI

Starting: Electric

Max Power: 11 kW 15 hp @ 8250 rpm

Max Torque: 13.5 Nm @ 77500 rpm

Transmission: 6 Speed

Final Drive: Chain

Front Suspension: 40mm Fourche USD hydraulic forks, 120mm wheel travel

Rear Suspension: Monoshock, 110mm wheel travel

Front Brakes: Single 300mm disc 4 piston caliper

Rear Brakes: Single 180mm disc 2 piston caliper

Front Tyre: 110/70 -17

Rear Tyre: 140/70 -17

Dry Weight: 123 kg / 271 lbs

Fuel Capacity: 13 Litres / 3.4 US gal

Standing 1/4 Mile: 17.1 sec

Top Speed: 134 km/h