Derbi GPR 50
2004Sportbike

Derbi GPR 50

Key specifications

Engine
50 cc
Fuel type
petrol
Fuel capacity
1.9 L
Transmission
6-speed
Front brakes
Single disc
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 2004 Derbi GPR 50, a striking entry in the world of lightweight sport motorcycles that perfectly encapsulates the thrill of two-wheeled performance. Designed for aspiring riders and those who appreciate the nimble agility of a small-displacement bike, the GPR 50 stands out in the competitive sport category. With its sharp lines and aggressive styling, this motorcycle is not just a mode of transport; it's an invitation to experience the exhilarating rush of the open road. Whether you're a new rider eager to hone your skills or a seasoned enthusiast looking for a fun and spirited ride, the GPR 50 is engineered to deliver excitement at every turn. At the heart of the GPR 50 lies a spirited 49.90 cc single-cylinder, two-stroke engine that offers an impressive compression ratio of 13.0:1. This powerplant is not just about numbers; it's about a visceral riding experience. Paired with a 6-speed gearbox, the engine provides a responsive performance that makes city commuting and spirited cornering equally thrilling. The liquid cooling system ensures the engine runs efficiently, maintaining optimal performance even during long rides. With a bore and stroke of 39.9 x 40.0 mm, the GPR 50 delivers a punchy acceleration that will have you carving through twisty roads with ease, while the lightweight chassis enhances maneuverability and confidence for riders of all skill levels. The GPR 50 comes equipped with a host of features that elevate its sporty character. The inverted hydraulic front forks not only provide superior handling but also contribute to the motorcycle's aggressive stance. Coupled with a single disc brake measuring 260 mm, the front end offers precise stopping power, while the expanding drum brake at the rear provides adequate performance for its size. Riders will appreciate the GPR's compact dimensions, measuring just 1,900 mm in length and with a seat height that allows for easy ground reach, making it an ideal choice for younger riders or those new to the sport. With a fuel capacity of 7.25 liters, you can enjoy longer rides without constantly searching for a gas station, all while being enveloped in a sporty design available in eye-catching color options like red/green and grey/green. **

Pros

  • Lightweight and agile, making it perfect for new riders and urban commuting.
  • Responsive engine with a 6-speed gearbox that provides an exhilarating ride.
  • Sporty design and bright color options that turn heads on the road.

Cons

  • Limited power output may not satisfy experienced riders looking for high-performance options.
  • Drum brake at the rear may lack the stopping power and feel of a disc brake.
  • Small fuel tank capacity may require more frequent stops on longer journeys.

Technical details

Source specification data

Make
Derbi
Model
GPR 50
Category
Sport
Color Options
Red/green/grey, Grey/green
Gearbox
6-speed
Fuel System
Carburettor
Bore X Stroke
39.9 x 40.0 mm (1.6 x 1.6 inches)
Compression
13.0:1
Displacement
49.90 ccm (3.04 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Transmission Type Final Drive
Chain
Fuel Capacity
7.25 litres (1.92 gallons)
Overall Width
670 mm (26.4 inches)
Overall Height
1,135 mm (44.7 inches)
Overall Length
1,900 mm (74.8 inches)
Rear Tyre
110/80-17
Front Tyre
90/80-17
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Single disc
Rear Suspension
Progressive single absorber
Front Suspension
Inverted hydraulic fork, 35 mm
Rear Wheel Travel
31 mm (1.2 inches)
Front Wheel Travel
95 mm (3.7 inches)
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
260 mm (10.2 inches)

Available colors

Red/green/greyGrey/green