Derbi - GPR 125 4S 4V

Description

NEW DERBI GPR 125 4S 4V. BORN TO WIN. EVERY DAY.

The new Derbi GPR 125 has been designed from scratch, a motorcycle born out of Derbi’s experience in World Championship Racing, but for everyday riding.

At the front, a spectacular upside down 40mm diameter fork, a real first for this segment. On the back, an asymmetric, variable-section swing arm , a genuine work of engineering with the unmistakable stamp of uniqueness. The rear central shock absorber is directly connected, with no linkage, making for firmer and sportier handling.
The chassis is a hollow, perimetral double beam made of die-cast aluminum. The engine is suspended from it, forming a block which gives added rigidity to the assembly. The chassis is screwed together onto the steering axle. The motorbike is controlled by means of semi-handlebars attached below the front fork upper bracket.
The soul of the new GPR 125 is the single cylinder liquid-cooled four-stroke engine with four intake and exhaust valves and developing 15 actual hp. This engine is one of the highest performing in its class.
The braking equipment is also top class, with a 300mm disc gripped by a two-piston radial brake caliper in the front and a single-piston caliper type in the back.
Finally, a LCD digital screen incorporates the revolutions counter, the digital speedometer, fuel gauge, total and partial mileage counter and a clock.

AVAILABLE BEGINNING JUNE 2009

Engine Single cylinder 4 Stroke 4V Euro 3 Bore x stroke 58 x 47 mm Displacement 124,2 cc Power 15HP / 9.250 r.p.m. Fuel supply Ø30 Carburettor Cooling system Liquid Starting system Electric Compression ratio 12:1 Fuel Unleaded petrol Lubrication system Dry sump Clutch Multi-plate Gearbox 6 speeds Chassis Double aluminium beam Swingarm Asymmetric steel swingarm Front suspension Ø41 mm upside down fork 110 mm travel Rear suspension Monoshock 130 mm wheel travel Front brake Ø 300 mm Disc Rear brake Ø 220 mm Drum Tyres Front: 100/80x17” – Rear: 130/70 x 17” Maximum lenght 2015 mm Maximum width 720 mm Wheelbase 1.355 mm Seat height 810 mm Fuel tank 13 L Weight 120 kg