
CPI SX 50
Key specifications
Overview
Introducing the 2008 CPI SX 50, a spirited super motard that captures the essence of nimble urban riding while delivering an exhilarating experience for both novice and seasoned riders alike. With a compact design and a lightweight frame, this bike is tailored for those who crave agility and style on the streets. In a market saturated with larger displacements, the SX 50 stands out with its competitive pricing and impressive performance metrics, making it an ideal choice for riders looking to embrace the thrill of two wheels without the burden of hefty insurance or licensing requirements. At the heart of the CPI SX 50 lies a robust 49.90 ccm single-cylinder, two-stroke engine that resonates with a euphoric growl and promises a lively ride. With a compression ratio of 11.5:1 and an efficient carburettor fuel system, this engine delivers a punchy performance that allows the SX 50 to zip through city streets with ease. The 6-speed gearbox ensures that power is readily accessible, providing smooth shifts and enabling riders to maximize the bike's potential. Coupled with a liquid cooling system, the engine remains consistently cool, even during spirited rides, while the high-travel front and rear suspension offer excellent handling and stability, making every corner feel like a race track. The SX 50 is not just about raw power; it boasts a variety of features designed to enhance the riding experience. The sturdy steel beam frame offers durability, while the 300 mm front and 180 mm rear disc brakes provide strong stopping power, ensuring confidence when navigating tight turns or sudden stops. With an adjustable seat height of 830 mm, it caters to a wide range of riders, and the high-strength steel swingarm contributes to its overall resilience and performance. Additionally, the kick starter adds an element of classic charm, allowing riders to reconnect with the traditional roots of motorcycling. **
Pros
- Agile Handling: The lightweight frame and responsive suspension make the SX 50 exceptionally nimble, perfect for urban environments.
- Affordable Performance: With a small engine displacement, the SX 50 delivers an exhilarating ride without the heavy financial burden of larger bikes.
- User-Friendly Features: The adjustable seat height and kick starter cater to a diverse range of riders, enhancing comfort and usability.
Cons
- Limited Power for Highway Use: While perfect for city riding, the 49.90 ccm engine may struggle on highways or longer journeys.
- Two-Stroke Maintenance: The engine requires more frequent maintenance compared to four-stroke counterparts, which could be a drawback for some riders.
- Basic Electronics: The absence of advanced technology may not appeal to riders seeking modern conveniences, such as fuel injection or advanced ignition systems.
Technical details
Source specification data
- Make
- Aprilia
- Model
- SX 50
- Category
- Super motard
- Starter
- Kick
- Clutch
- Multi-plate
- Gearbox
- 6-speed
- Ignition
- Electronic C.D.I
- Fuel System
- Carburettor
- Bore X Stroke
- 39.9 x 40.0 mm (1.6 x 1.6 inches)
- Compression
- 11.5:1
- Displacement
- 49.90 ccm (3.04 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, two-stroke
- Exhaust System
- Catalytic converter
- Lubrication System
- Automatic mixer
- Transmission Type Final Drive
- Chain
- Seat Height
- 830 mm (32.7 inches) If adjustable, lowest setting.
- Fuel Capacity
- 7.00 litres (1.85 gallons)
- Overall Width
- 825 mm (32.5 inches)
- Overall Length
- 2,045 mm (80.5 inches)
- Rear Tyre
- 130/70-17
- Frame Type
- Steel beam
- Front Tyre
- 110/80-17
- Rear Brakes
- Single disc
- Front Brakes
- Single disc
- Rear Suspension
- High strength steel swingarm
- Front Suspension
- 40 mm hydraulic fork with leading axle, wheel travel 195 mm.
- Rear Brakes Diameter
- 180 mm (7.1 inches)
- Front Brakes Diameter
- 300 mm (11.8 inches)