The Cagiva SXT 125 Ala Rossa is a two-stroke, single-cylinder motorcycle that captivates riders with its nimble design and impressive performance. Produced during the late ’70s and early ’80s, this bike is a testament to Cagiva’s commitment to crafting machines that deliver a thrilling riding experience.
Engine and Performance: Powering the SXT 125 Ala Rossa is a lively 124 cc engine, skillfully designed to harness the essence of two-stroke power. The single-cylinder configuration ensures a lightweight and agile feel, making it an ideal choice for riders seeking a dynamic ride through various terrains. With a thoughtful compression ratio, the engine strikes a balance between power and efficiency.
Induction and Ignition: Featuring a reliable carburetor induction system, the SXT 125 Ala Rossa ensures optimal fuel-air mixture delivery to the engine. This meticulous design contributes to efficient combustion and responsive throttle control. The ignition system, driven by a battery and coil with later Electronic CDI technology, ensures precise spark timing for enhanced performance.
Starting Mechanism: Riders will appreciate the classic kick-start mechanism, adding a touch of traditional motorcycling charm. The kick-start feature not only reflects the bike’s heritage but also provides a hands-on and engaging way to bring the engine to life.
Transmission and Final Drive: The motorcycle is equipped with a 5-speed transmission, offering versatility across various riding scenarios. A chain final drive system efficiently transfers power from the engine to the rear wheel, ensuring a smooth and responsive riding experience.
Suspension and Braking: The SXT 125 Ala Rossa boasts an oil damper Ceriani telescopic fork in the front suspension, providing reliable damping and precise handling. The rear suspension features a pivoted fork and Betor dampers with 3-way adjustment, allowing riders to tailor the bike’s performance to their preferences. The braking system consists of a single front disc and a rear drum, delivering dependable stopping power.
Design and Ergonomics: With a sleek and timeless design, the SXT 125 Ala Rossa exudes a classic appeal that stands the test of time. The bike’s dimensions, including the 3.25-19 front tire and 4.00-18 rear tire, contribute to its balanced stance and stability on the road. The seat height of 828 mm ensures a comfortable riding position for a diverse range of riders.
Weight and Fuel Capacity: Weighing in at 114 kg (252 lbs) dry, the SXT 125 Ala Rossa strikes a balance between lightweight agility and structural robustness. The 10.5-liter fuel tank capacity provides ample range for extended rides, making it suitable for both urban commuting and leisurely journeys.
Performance Metrics: The SXT 125 Ala Rossa achieves an average fuel consumption of 55 mpg, emphasizing its efficiency and economic appeal. With a standing ¼ mile time of 15.7 seconds and a top speed of 90.3 mph, this motorcycle promises an exhilarating ride for enthusiasts.
In conclusion, the Cagiva SXT 125 Ala Rossa combines heritage, performance, and style, making it a noteworthy choice for riders who appreciate the essence of classic motorcycles with a touch of modern technology.
| Feature | Specification |
|---|---|
| Model | SXT 125 Ala Rossa |
| Years | 1982-83 |
| Engine | Two-stroke, single cylinder |
| Capacity | 123 cc / 7.6 cu-in |
| Bore x Stroke | 56.0 x 50 mm |
| Cooling System | Air cooled |
| Compression Ratio | 14.8:1 |
| Lubrication | Fuel and oil mixture |
| Induction | Dell’Orto VHB 27 AD, 24mm carburetor |
| Ignition | (Information not provided) |
| Starting | Primary kick |
| Max Power | 17 hp / 12.4 kW @ 7000 rpm |
| Clutch | Wet, multi-plate |
| Transmission | 5 Speed |
| Final Drive | Chain |
| Front Suspension | Pivoted fork |
| Rear Suspension | Soft damp single shock |
| Front Brakes | Single 240mm disc |
| Rear Brakes | Drum |
| Front Tyre | 2.75-21 |
| Rear Tyre | 3.50-18 |
| Wheelbase | 1359 mm / 53.5 in |
| Seat Height | 749 mm / 29.5 in |
| Dry Weight | 112 kg / 247 lbs |
| Fuel Capacity | 9 Litres / 2.3 US gal |