
Derbi GPR 125 4T 4V
Key specifications
Overview
Introducing the 2009 Derbi GPR 125 4T 4V, a strikingly designed sport motorcycle that embodies the spirit of European craftsmanship. As a lightweight contender in the sport category, the GPR 125 is engineered for urban agility while retaining the sporty essence that appeals to enthusiasts. With its aggressive styling, inspired by larger race bikes, and a compact frame, this bike is a perfect gateway for aspiring riders and those looking for a nimble commuter that doesn’t skimp on performance. At the heart of the GPR 125 lies a robust single-cylinder, four-stroke engine with a displacement of 124.76 cc, delivering an exhilarating ride. Thanks to its high compression ratio of 12.0:1 and a well-calibrated carburettor, this motorcycle offers a responsive throttle and a smooth power delivery. The 6-speed gearbox allows for seamless shifting, enhancing the riding experience by providing the right gear for every situation. Whether you’re navigating through city traffic or carving through winding roads, the GPR 125’s performance is bolstered by a liquid-cooled system that keeps the engine running cool even under demanding conditions. The lightweight frame, weighing in at just 120 kg (264.6 lbs), further amplifies its agile handling, making it an absolute joy to ride. When it comes to features, the GPR 125 is equipped with a solid suspension setup, featuring a 40 mm upside-down front fork and a monoshock rear, providing 120 mm of travel at both ends for optimal comfort and stability. The braking system is equally impressive, with a 300 mm front disc brake paired with a radial caliper for exceptional stopping power, ensuring safety and control. Additionally, the bike is designed for the modern rider, boasting electric starting for effortless ignition and a stylish aesthetic that’s sure to turn heads. With a fuel capacity of 14 liters (3.7 gallons), it strikes a fine balance between performance and practicality, perfect for both daily commutes and weekend rides. **
Pros
- Agile Handling: Lightweight design and responsive suspension make it ideal for urban riding.
- Powerful Engine: The single-cylinder engine delivers impressive performance for a 125 cc bike.
- Stylish Design: Aggressive aesthetics reminiscent of larger sportbikes, appealing to enthusiasts.
Cons
- Limited Power for Long Trips: While great for city riding, the 125 cc engine may lack the torque for extended highway journeys.
- Comfort for Taller Riders: The seat height of 800 mm may be less accommodating for taller individuals.
- Basic Technology: Lacks advanced features found in more modern competitors, such as ABS or traction control.
Technical details
Source specification data
- Make
- Derbi
- Model
- GPR 125 4T 4V
- Category
- Sport
- Starter
- Electric
- Comments
- Made in Spain.
- Color Options
- White
- Clutch
- Multi-disc
- Gearbox
- 6-speed
- Ignition
- CDI
- Fuel System
- Carburettor. 30 mm
- Bore X Stroke
- 58.0 x 47.0 mm (2.3 x 1.9 inches)
- Compression
- 12.0:1
- Displacement
- 124.76 ccm (7.61 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, four-stroke
- Exhaust System
- Euro III
- Lubrication System
- Oil pump
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain
- Dry Weight
- 120.0 kg (264.6 pounds)
- Seat Height
- 800 mm (31.5 inches) If adjustable, lowest setting.
- Fuel Capacity
- 14.00 litres (3.70 gallons)
- Overall Width
- 720 mm (28.3 inches)
- Overall Length
- 1,977 mm (77.8 inches)
- Rear Tyre
- 130/70-17
- Front Tyre
- 110/70-17
- Rear Brakes
- Single disc. floating caliper
- Front Brakes
- Single disc. radial caliper
- Rear Suspension
- Monoshock.
- Front Suspension
- 40 mm upside-down fork.
- Rear Wheel Travel
- 120 mm (4.7 inches)
- Front Wheel Travel
- 120 mm (4.7 inches)
- Rear Brakes Diameter
- 180 mm (7.1 inches)
- Front Brakes Diameter
- 300 mm (11.8 inches)