Derbi GPR125

Derbi GPR125
Manufacturer	Derbi
Also called	GPR Racing 125, GPR125 Nude, GPR 125 Nude, GPR125 Racing, GPR 125 Racing, GPR1254T 4V, GPR 125 4T 4V, GPR1254T 4S, GPR 125 4T 4S, GPR 125
Production	2005 - 2017
Class	Naked
Engine	single cylinder, four-stroke
Bore / Stroke	58.0mm x 47.0mm
Compression ratio	12:1
Horsepower	14.62 HP (10.9 KW) @ 9250RPM
Torque	10.33 ft/lbs (14.0 Nm) @ 7500RPM
Ignition	cdi
Transmission	Gear box: 6-speed Final Drive: chain Clutch: multi-plate
Suspension	Front: 40 mm upside-down fork Rear: monoshock.
Brakes	Front: single disc. radial caliper Rear: expanding brake (drum brake). floating caliper
Front Tire	110/80-17
Rear Tire	130/70-17
Wheelbase	53.35 inches (1355 mm)
Length	77.83 inches (1977 mm)
Width	31.3 inches (795 mm)
Height	43.94 inches (1116 mm)
Seat Height	31.5 inches (800 mm)
Weight	264.55 pounds (120.0 Kg) (dry), 137.0 kg (wet)
Oil Capacity	0.4 Gallon (1.50 Liters)
Fuel Capacity	3.7 Gallon (14.00 Liters)
Manuals	Service Manual

The Derbi GPR125 was a single cylinder, four-stroke Naked motorcycle produced by Derbi between 2005 and 2017. Max torque was 10.33 ft/lbs (14.0 Nm) @ 7500 RPM. Claimed horsepower was 14.62 HP (10.9 KW) @ 9250 RPM.

Engine

The engine was a liquid cooled single cylinder, four-stroke. A 58.0mm bore x 47.0mm stroke result in a displacement of just 124.8 cubic centimeters. Fuel was supplied via a double overhead cams/twin cam (dohc).

Drive

The bike has a 6-speed transmission. Power was moderated via the multi-plate.

Chassis

It came with a 110/80-17 front tire and a 130/70-17 rear tire. Stopping was achieved via single disc. radial caliper in the front and a expanding brake (drum brake). floating caliper in the rear. The front suspension was a 40 mm upside-down fork while the rear was equipped with a monoshock.. The GPR125 was fitted with a 3.7 Gallon (14.00 Liters) fuel tank. The bike weighed just 264.55 pounds (120.0 Kg). The wheelbase was 53.35 inches (1355 mm) long.

2005 Derbi GPR 125 Racing

The 2005 MY Derbi GPR 125 is an entry-level sportbike, that has, at its heart, an air-cooled, two-stroke, 124cc, single cylinder powerhouse, mated to a six-speed manual transmission, that can produce a claimed 15 horsepower and 14 Nm of torque.

Also, it comes with a 40mm upside-down telescopic front fork, a full-fairing, dual headlights, a small windscreen, a two-piece dual seat, a rear mono-shock suspension, blacked-out, cast-aluminum wheels, a disc braking system in the front and in the rear and analogue instrumentation dials.

2005 Derbi GPR 125 Nude

The 2005 MY Derbi GPR 125 Nude sports a liquid-cooled, two-stroke, 124cc, single cylinder powerhouse paired to a five-speed manual transmission and can reach a maximum power output of 15 horsepower and 14 Nm of torque.

Also, it comes with features such as an upside-down telescopic fork, a mono-shock rear suspension, an engine mud-guard, a two-piece, dual seat, an under-seat exhaust system, wide handlebars, dual headlights, analogue instrumentation dials and blacked-out, cast-aluminum wheels.

2006 Derbi GPR 125 Racing

The 2005 MY Derbi GPR 125 has standard fittings such as a 40mm upside-down telescopic front fork, a full-fairing, dual headlights, a small windscreen, a two-piece dual seat, a rear mono-shock suspension, blacked-out, cast-aluminum wheels, a disc braking system in the front and in the rear and analogue instrumentation dials.

In the engine department it comes equipped with an air-cooled, two-stroke, 124cc, single cylinder powerplant paired to a six-speed manual transmission and can produce 15 horsepower and 14 Nm of torque.

2007 Derbi GPR 125

The 2007 MY Derbi GPR 125 boasts a maximum power output of 15 horsepower and 14 Nm of torque from its air-cooled, two-stroke, 124cc, single cylinder engine that was paired to a six-speed manual transmission. Also, it comes with a 40mm upside-down telescopic front fork, a full-fairing, dual headlights, a small windscreen, a two-piece dual seat, a rear mono-shock suspension, blacked-out, cast-aluminum wheels, a disc braking system in the front and in the rear and analogue instrumentation dials.

2008 Derbi GPR 125

If you are a young and inexperienced rider on the market for an entry-level sportbike, then the Derbi GPR 125 may be the right choice for you. It comes with features such as a 40mm upside-down telescopic front fork, a full-fairing, dual headlights, a small windscreen, a two-piece dual seat, a rear mono-shock suspension, blacked-out, cast-aluminum wheels, a disc braking system in the front and in the rear and analogue instrumentation dials.

Also, it can produce a claimed 15 horsepower and 14 Nm of torque thanks to its air-cooled, two-stroke, 124cc, single cylinder powerhouse that was mated to a six-speed manual transmission.

2009 Derbi GPR 125

The Spanish engineers from Derbi have designed the 2009 MY GPR 125 for novice and younger riders with a taste for racing machines. It has, at its heart, an air-cooled, four-stroke, 124cc, single cylinder powerplant, mated to a six-speed manual transmission, that can reach a maximum power output of 15 horsepower and 14 Nm of torque.

Also, it boasts standard features such as a 40mm upside-down telescopic front fork, a full-fairing, dual headlights, a small windscreen, a two-piece dual seat, a rear mono-shock suspension, blacked-out, cast-aluminum wheels, a disc braking system in the front and in the rear and analogue instrumentation dials.

2010 Derbi GPR 125

The 2010 MY Derbi GPR 125 sports a liquid-cooled, two-stroke, 124cc, single cylinder powerplant paired to a six-speed manual transmission and can produce a claimed 15 horsepower and 14 Nm of torque. Furthermore, it has standard fittings such as a 40mm upside-down telescopic front fork, a full-fairing, dual headlights, a small windscreen, a two-piece dual seat, a rear mono-shock suspension, blacked-out, cast-aluminum wheels, a disc braking system in the front and in the rear and analogue instrumentation dials.

2011 Derbi GPR 125

The 2011 MY Derbi GPR 125 comes with features such as a 40mm upside-down telescopic front fork, a full-fairing, dual headlights, a small windscreen, a two-piece dual seat, a rear mono-shock suspension, blacked-out, cast-aluminum wheels, a disc braking system in the front and in the rear and analogue instrumentation dials.

It is suitable for the younger among riders, boasting a modern and aggressive design and visuals, and can reach a claimed 15 horsepower and 14 Nm of torque from its liquid-cooled, two-stroke, 124cc, single cylinder powerhouse that was mated to a six-speed manual transmission with a chain final drive.

2016 Derbi GPR 125

The 2016 MY Derbi GPR 125 is an entry-level sportbike that is sure to fit the taste for the younger among riders. It sports a liquid-cooled, four-stroke, 124cc, single cylinder powerhouse paired to a six-speed manual transmission and can reach a maximum power output of 15 horsepower at 9250 rpm.

Also, it boasts standard fittings such as a 40mm upside-down telescopic front fork, an adjustable mono-shock as a rear suspension, blacked-out, cast-aluminum wheels, a single seat, a full-fairing with a small windscreen, a digital, MotoGP-inspired instrument cluster and a disc braking system both in the front and in the rear.