
Derbi GPR 50
Key specifications
Overview
Introducing the 2015 Derbi GPR 50, a motorcycle that embodies the spirit of sport with a youthful edge. Designed for novice riders and those seeking a nimble machine, this lightweight bike is perfect for city commutes and spirited weekend rides alike. As a proud offering from the Spanish brand Derbi, the GPR 50 stands out not just for its aesthetics but also for its impressive engineering, making it a compelling choice in the 50cc sport bike market. At the heart of the GPR 50 lies a vibrant single-cylinder, two-stroke engine with a displacement of 49.38 ccm. This powerplant is finely tuned to deliver a thrilling performance, thanks to its 10.5:1 compression ratio and 17.5 mm carburettor fuel system. Riders can expect a smooth power delivery through a 6-speed gearbox, enabling agile acceleration and precise control. The bike's liquid cooling system ensures optimal engine temperatures, allowing for extended rides without overheating. With a weight of just 110 kg (242.5 lbs), the GPR 50 is incredibly manageable, making every twist and turn an exhilarating experience. The GPR 50 isn’t just about power; it's also packed with features that enhance both safety and comfort. Its aluminum beam frame provides a robust yet lightweight structure, while the 41 mm upside-down front forks and the asymmetric swingarm monoshock rear suspension offer excellent handling and stability. Stopping power is equally impressive, with a 300 mm front disc brake and a 218 mm rear disc brake working in tandem for confident braking performance. Not to mention, the bike's sleek design, available in a striking black finish, is sure to turn heads as you zip through urban streets. **
Pros
- Lightweight and Agile: Weighing in at only 110 kg, the GPR 50 is exceptionally easy to handle, making it ideal for new riders.
- Sporty Performance: The two-stroke engine and 6-speed gearbox provide a lively ride that will excite any sport-focused enthusiast.
- Advanced Suspension: The combination of high-quality suspension components enhances stability and comfort, allowing for a smooth ride on various terrains.
Cons
- Limited Power for Experienced Riders: While it's perfect for beginners, more experienced riders may find the engine's power output somewhat limiting.
- Small Fuel Tank: With a capacity of just 13 liters, long-distance rides may necessitate more frequent fuel stops.
- Basic Instrumentation: The instrument panel lacks advanced features found on higher-end models, which might not satisfy tech-savvy riders.
Technical details
Source specification data
- Make
- Derbi
- Model
- GPR 50
- Category
- Sport
- Light
- Dual head lights
- Starter
- Electric
- Comments
- Spanish brand.
- Color Options
- Black
- Clutch
- Automated twist and go
- Gearbox
- 6-speed
- Ignition
- Electronic C.D.I.
- Fuel System
- Carburettor. 17.5 mm
- Bore X Stroke
- 40.0 x 39.3 mm (1.6 x 1.5 inches)
- Compression
- 10.5:1
- Displacement
- 49.38 ccm (3.01 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, two-stroke
- Lubrication System
- Separate mixing with mechanical oil pump
- Transmission Type Final Drive
- Chain
- Dry Weight
- 110.0 kg (242.5 pounds)
- Seat Height
- 810 mm (31.9 inches) If adjustable, lowest setting.
- Fuel Capacity
- 13.00 litres (3.43 gallons)
- Seat
- Dual seat
- Rear Tyre
- 130/70-17
- Frame Type
- Aluminium beam frame
- Front Tyre
- 100/80-17
- Rear Brakes
- Single disc. Single piston
- Front Brakes
- Single disc
- Rear Suspension
- Asymmetric swing arm. Monoshock.
- Front Suspension
- 41 mm upsidedown fork
- Rear Wheel Travel
- 130 mm (5.1 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)