Derbi GPR 125 4T 4S
2012Sportbike

Derbi GPR 125 4T 4S

$4,045

Key specifications

Engine
125 cc
Power
15 HP
Weight
120 kg
Fuel type
petrol
Fuel capacity
3.7 L
Transmission
6-speed
Seat height
32 mm
Front brakes
Single disc. radial caliper
Rear brakes
Expanding brake (drum brake). Floating caliper

Overview

Introducing the 2012 Derbi GPR 125 4T 4S, a spirited entry in the sport motorcycle category that perfectly balances performance, agility, and everyday usability. With a price tag of around €4045, this Spanish-engineered machine appeals to both novice riders looking for their first sportbike and seasoned enthusiasts seeking a lightweight option for city commutes or spirited weekend rides. Sporting an aggressive design reminiscent of larger sportbikes, the GPR 125 4T 4S stands out with its sharp lines and vibrant color choices, including eye-catching red, classic white, and sleek black. At the heart of the GPR 125 is its lively 124.76 ccm single-cylinder, four-stroke engine, capable of delivering 15 horsepower at a thrilling 9250 RPM. The engine’s impressive compression ratio of 12.0:1, combined with a 30 mm carburettor and electronic CDI ignition, ensures a responsive throttle and a smooth power delivery. With a 6-speed gearbox and chain final drive, riders can easily navigate through urban landscapes or take on winding roads with confidence. The motorcycle's lightweight construction, at just 120 kg, enhances its agility, allowing for nimble handling and an exhilarating ride that truly captures the essence of sport biking. The GPR 125 is laden with features that elevate both performance and rider comfort. Its front suspension, equipped with a 40 mm upside-down fork, offers 110 mm of travel, while the rear monoshock suspension provides 120 mm, ensuring a well-balanced ride that can tackle both the challenges of city streets and the thrill of twisty roads. The braking system is equally impressive, featuring a single 300 mm disc brake at the front and a responsive drum brake at the rear for reliable stopping power. With a fuel capacity of 14 liters, the GPR 125 allows for extended rides without the frequent need for refueling, making it an ideal companion for both daily commutes and weekend adventures. **

Pros

  • Lightweight and Agile: Weighing in at just 120 kg, the GPR 125 is incredibly easy to handle, making it perfect for new riders and urban environments.
  • Sporty Performance: The powerful single-cylinder engine delivers a thrilling ride with responsive acceleration, ideal for those seeking a dynamic riding experience.
  • Advanced Suspension and Braking: The upside-down forks and quality brakes provide excellent control and stability, enhancing rider confidence in various conditions.

Cons

  • Limited Power for Long-Distance Touring: While great for city riding and short trips, the 15 HP output may feel underpowered for sustained highway cruising or long-distance touring.
  • Small Fuel Tank: The 14-liter tank, while sufficient for urban riding, may require more frequent stops on longer journeys compared to larger sportbikes.
  • Niche Market Appeal: As a smaller displacement sportbike, it may not attract seasoned riders looking for higher performance, potentially limiting its audience within the sportbike community.

Technical details

Source specification data

Make
Derbi
Model
GPR 125 4T 4S
Price
Euro
4045.
Prices
depend on country, taxes, accessories, etc.
Category
Sport
Starter
Electric
Comments
Spanish made bike.
Instruments
Multifunction
instrument panel with
D
display inspired by
P
.
Color Options
White, red, black
Power
15.00 HP (10.9 kW)) @ 9250 RPM
Clutch
Multi-disc
Gearbox
6-speed
Ignition
Electronic 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 III
Lubrication System
Oil pump
Valves Per Cylinder
4
Transmission Type Final Drive
Chain
Dry Weight
120.0 kg (264.6 pounds)
Seat Height
810 mm (31.9 inches) If adjustable, lowest setting.
Fuel Capacity
14.00 litres (3.70 gallons)
Overall Width
720 mm (28.3 inches)
Overall Length
2,015 mm (79.3 inches)
Power Weight Ratio
0.1250 HP/kg
Rear Tyre
130/70-17
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)

Available colors

Whiteredblack