• Model: GPR
  • Manufactured by: PDI
$16.99

(+ $29.99 AirMail USB Drive)

**Introducing the Derbi GPR 125 4-stroke: A Symphony of Power and Precision**

**Engine:**

At its core, the GPR 125 boasts a liquid-cooled, single-cylinder, 124.4 cc 4-stroke engine. Sporting a cutting-edge electronic fuel injection system, this powerplant seamlessly delivers an intoxicating blend of torque and power. Its 4-valve architecture ensures maximum combustion efficiency, resulting in an exhilarating surge of acceleration from a standing start.

**Chassis:**

Enveloping this potent engine is a lightweight, ultra-rigid aluminum frame. Its advanced geometry and meticulously engineered suspension system provide unparalleled agility and stability. The inverted telescopic front forks and lightweight swingarm with progressive Monoshock rear suspension absorb road imperfections with ease, guaranteeing a supremely composed ride on even the most demanding surfaces.

**Braking System:**

Ensuring precise control in all conditions is a top-notch braking system. At the front, a single 300 mm floating brake disc is paired with a powerful, radially-mounted calliper. The rear wheel is equipped with a 220 mm disc brake for balanced and assertive stopping power.

**Styling and Ergonomics:**

The GPR 125's striking design captivates with its sleek lines and aggressive stance. Its aerodynamic fairings minimize drag while accentuating its sporty character. The ergonomics are tailored to perfection, with a comfortable upright riding position that allows for extended hours of riding without fatigue.

**Instrumentation and Features:**

A fully digital instrument cluster provides real-time information on speed, RPM, gear position, and other crucial ride parameters. The intuitive controls and user-friendly interface ensure that riders can focus on the road ahead without distractions. Additional features include a convenient under-seat storage compartment and a theft-deterrent immobilizer.

**Performance and Handling:**

With a peak power output of 15 horsepower and an impressive torque of 10.4 Nm, the GPR 125 delivers blistering acceleration and a thrilling riding experience. Its responsive chassis and grippy Metzeler tires inspire confidence in corners, while the finely-tuned suspension system maintains composure over bumpy terrain.

**Conclusion:**

The Derbi GPR 125 4-stroke is a masterpiece of engineering that seamlessly blends raw power with precision handling. Its cutting-edge engine, lightweight frame, and sophisticated suspension system make it an exceptional choice for riders seeking an exhilarating and unforgettable ride. Whether you're navigating city streets or exploring winding country roads, the GPR 125 is guaranteed to ignite your passion for motorcycling.


Derbi GPR 125 4-stroke Workshop Manual Download

This is the most complete original factory Workshop manual for the Derbi GPR 125 4-stroke Motorcycle.
This manual contains service, repair procedures, assembling, disassembling,wiring diagram and everything you need to know.

Workshop Manual Covers:

GENERAL INFORMATION
SAFETY REGULATIONS
MAINTENANCE REGULATIONS
SPECIAL TOOLS FOR THE ENGINE
SPECIAL TOOLS FOR THE CHASSIS
TECHNICAL DATA
TORQUE TIGHTENING VALUES

PDI (Pre-delivery inspection)

MAINTENANCE
LOCATION OF ELEMENTS
REMOVING BODYWORK ELEMENTS
MAINTENANCE TABLE
LUBRICATION POINTS
INSPECTION AND MAINTENANCE
MAINTENANCE PIECES

ENGINE
IDENTIFICATION OF SETS
REMOVING THE ENGINE FROM THE FRAME
DISMANTLING THE ENGINE
INSPECTING THE ENGINE ELEMENTS
ASSEMBLING THE ENGINE
FITTING THE ENGINE INTO THE FRAME

FUEL SUPPLY SYSTEM
DISMANTLING THE CARBURETTOR
ASSEMBLING THE CARBURETTOR
CHECKING THE FLOAT CHAMBER LEVEL
CHECKING THE VACUUM VALVE AND TAPERED NEEDLE ...
CHECKING THE AUTOMATIC CHOKE

COOLING SYSTEM
DIAGRAM OF THE SYSTEM
DESCRIPTION OF THE SYSTEM AND CHECKING OF ELEMENTS
RENEWING THE WATER PUMP OIL SEAL

LUBRICATION SYSTEM
DIAGRAM OF THE SYSTEM
DESCRIPCION OF THE LUBRICATION SYSTEM

CHASSIS
INSPECTING THE WHEELS
FRONT WHEEL
FRONT SUSPENSION.
STEERING
REAR WHEEL
REAR SUSPENSION

BRAKING SYSTEM
FRONT BRAKE
REAR BRAKE

ELECTRICAL SYSTEM
GENERAL INDICATIONS
LOCATING ELECTRICAL COMPONENTS
WIRING DIAGRAM
CHARGING SYSTEM
IGNITION SYSTEM
STARTER MOTOR SYSTEM
INSTRUMENT PANEL
LIGHTING AND INDICATION
FITTING NEW COMPONENTS
INSPECTING THE BATTERY AND FUSES
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High Quality PDF Manual, All pages are printable.
Instant Download
No Shipping
No Need to Wait For A CD-ROM


File Format: PDF
Language: English
Compatible: All Versions of Windows & Mac
Requirements: Adobe PDF Reader
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