Back to Bike FinderYears: 2007 · 2006 · 2005
Derbi GPR 125 Nude
2007Naked

Derbi GPR 125 Nude

Key specifications

Engine
125 cc
Fuel type
petrol
Fuel capacity
3.4 L
Front brakes
Single disc. Radial clamp four pistons
Rear brakes
Single disc. Clamp two pistons

Overview

Introducing the 2007 Derbi GPR 125 Nude, a striking naked bike that perfectly blends style with performance for the discerning rider. As part of Derbi's lineup, this model is aimed at younger riders and those looking to enjoy the thrill of motorcycling without the weight of a full-sized sportbike. The GPR 125 Nude stands out with its sporty aesthetics, lightweight frame, and nimble handling—qualities that make it an ideal choice for both urban commuting and spirited weekend rides. At the heart of the GPR 125 Nude lies a potent 124.70 cc single-cylinder two-stroke engine, designed to deliver exhilarating performance while maintaining impressive efficiency. With a compression ratio of 10.5:1 and a Mikuni 28 mm carburetor, this powerplant generates a lively response, propelling the bike with ease through city streets and twisty back roads alike. The liquid cooling system ensures optimal performance, while the multidisc oil bath clutch provides smooth engagement and resilience, allowing riders to shift seamlessly as they carve through corners. Coupled with a lightweight double beam aluminum frame, this bike offers remarkable agility and stability, making every ride an exhilarating experience. The GPR 125 Nude is equipped with a suite of advanced features that enhance both safety and comfort. The front suspension utilizes an inverted bracket design, providing 120 mm of travel to absorb bumps and maintain control on uneven terrain. Complemented by a powerful braking system featuring a 300 mm single disc with a radial clamp and four pistons at the front, along with a 180 mm rear disc, this bike boasts stopping power that inspires confidence. The additional features, such as electric start for hassle-free ignition and a generous 13-litre fuel tank, ensure that riders can enjoy longer journeys without interruption. **

Pros

  • Lightweight and Nimble: The GPR 125 Nude's lightweight aluminum frame combined with an agile engine delivers exceptional handling and maneuverability, perfect for city riding and winding roads.
  • Excellent Braking Performance: With a robust braking system featuring powerful front and rear disc brakes, riders can trust their stopping power in various conditions.
  • Stylish Design: The naked bike aesthetics provide a modern and sporty look that is sure to turn heads while riding.

Cons

  • Limited Power for Highway Riding: While the engine offers great performance for urban use, it may lack the power needed for comfortable highway cruising compared to larger displacement bikes.
  • Minimal Wind Protection: The naked bike design means less aerodynamic protection, which can lead to fatigue on longer rides due to wind exposure.
  • Two-Stroke Engine Maintenance: The two-stroke engine requires more regular maintenance and attention compared to four-stroke counterparts, which may not appeal to all riders.

Technical details

Source specification data

Make
Derbi
Model
GPR 125 Nude
Category
Naked bike
Starter
Electric
Clutch
Multidisc In Oil Bath
Fuel System
Carburettor. Mikuni carburetor 28 mm
Bore X Stroke
56.0 x 50.6 mm (2.2 x 2.0 inches)
Compression
10.5:1
Displacement
124.70 ccm (7.61 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Fuel Capacity
13.00 litres (3.43 gallons)
Overall Width
788 mm (31.0 inches)
Overall Length
2,024 mm (79.7 inches)
Rear Tyre
140/70-17
Frame Type
Double beam aluminum
Front Tyre
110/80-17
Rear Brakes
Single disc. Clamp two pistons
Front Brakes
Single disc. Radial clamp four pistons
Rear Suspension
Monoamortiguador
Front Suspension
Inverted bracket
Rear Wheel Travel
110 mm (4.3 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)