Derbi GPR 125 (2011)

The Derbi GPR 125 is a two-stroke, single cylinder motorcycle with a capacity of 124.7 cc. It has a liquid-cooled cooling system, a compression ratio of 12.5:1, and uses a 28mm Mikuni induction system with electronic CDI ignition. It has an electric starting system and is capable of producing a maximum power of 11 kW (15 hp) at 8250 rpm, with a maximum torque of 13.5 Nm at 7750 rpm. The bike has a six-speed transmission and final drive chain. The front suspension features 40mm Fourche USD hydraulic forks with 120mm wheel travel, while the rear suspension is equipped with a monoshock and has 110mm wheel travel. Braking power comes from a single 300mm disc with 4 piston caliper at the front and a single 180mm disc with 2 piston caliper at the rear. It has a 110/70-17 front tire and a 140/70-17 rear tire. The bike weighs 123 kg (271 lbs) and has a fuel capacity of 13 liters (3.4 US gal). The Derbi GPR 125 can cover a standing 1/4 mile in 17.1 sec and has a top speed of 134 km/h.

---

Technical specifications:

Make Model: Derbi GPR 125

Year: 2011 –

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