
Derbi GPR 125
Key specifications
Overview
Introducing the 2016 Derbi GPR 125—a dynamic entry in the sport motorcycle category that captures the spirit of agility and performance. With its sleek design and lightweight aluminum frame, the GPR 125 is engineered for both novice riders and seasoned enthusiasts seeking a nimble companion for urban commuting or spirited weekend rides. As part of the renowned Spanish brand Derbi, this motorcycle embodies a blend of cutting-edge technology and racing heritage, making it a compelling choice for those craving a thrilling ride without the complexities of larger displacement bikes. At the heart of the GPR 125 is a robust 124.76cc single-cylinder, four-stroke engine that delivers a spirited 15 horsepower at 9,250 RPM. The high compression ratio of 12.0:1 ensures lively acceleration and impressive throttle response, perfect for darting through city traffic or enjoying twisty backroads. With a 6-speed gearbox, riders can easily find the right gear to match their riding style, while the liquid cooling system keeps the engine running at optimal temperatures, allowing for longer rides without overheating. The motorcycle's lightweight design, tipping the scales at just 120 kg (264.6 lbs), combined with a power-to-weight ratio of 0.1250 HP/kg, delivers exhilarating performance, making every ride an adventure. The GPR 125 is packed with features that enhance both comfort and control. It boasts a 40 mm upside-down front fork and a rear monoshock suspension system, providing a smooth ride over varied terrain and ensuring precise handling in corners. The braking system includes a powerful 300 mm front disc brake paired with a reliable drum brake at the rear, giving riders confidence in their stopping power. Additionally, the motorcycle is equipped with an electric starter for effortless ignition, and it comes in a vibrant palette of red, white, and grey, ensuring that it stands out on the road. **
Pros
- Lightweight and Agile: At just 120 kg, the GPR 125 is incredibly maneuverable, making it ideal for urban riding and sportier outings.
- Impressive Engine Performance: With a 15 HP output and a responsive 6-speed gearbox, this bike offers engaging acceleration and a thrilling ride.
- Advanced Suspension System: The combination of a 40 mm upside-down fork and rear monoshock provides exceptional handling and comfort over various road conditions.
Cons
- Limited Power for Highway Use: While excellent for city riding, the power may feel limited on highways for more experienced riders seeking higher speeds.
- Single Cylinder Vibration: Some riders may experience vibrations typical of single-cylinder engines, especially during extended periods of riding.
- Small Fuel Capacity: With a 14-liter fuel tank, longer distances without refueling may require more frequent stops compared to larger bikes.
Technical details
Source specification data
- Make
- Derbi
- Model
- GPR 125
- Category
- Sport
- Starter
- Electric
- Comments
- Spanish brand.
- Instruments
- Multifunction
- instrument panel with
- D
- display inspired by
- P
- .
- Color Options
- Red/white/grey
- Power
- 15.00 HP (10.9 kW)) @ 9250 RPM
- 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
- Emission Details
- Euro 3
- Lubrication System
- Mechanical 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
- 795 mm (31.3 inches)
- Overall Length
- 1,977 mm (77.8 inches)
- Power Weight Ratio
- 0.1250 HP/kg
- Weight Incl Oil Gas Etc
- 137.0 kg (302.0 pounds)
- Rear Tyre
- 130/70-17
- Frame Type
- Alluminium
- Front Tyre
- 110/80-17
- Rear Brakes
- Expanding
- brake (drum brake).
- 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
- 110 mm (4.3 inches)
- Rear Brakes Diameter
- 218 mm (8.6 inches)
- Front Brakes Diameter
- 300 mm (11.8 inches)