The Cagiva Roadster 125 (521) was produced from 1993 to 1999. With a two-stroke, single-cylinder engine and a capacity of 125cc, it has a liquid cooling system, a compression ratio of 11.7:1, and a single Dell’Orto premix induction system. It has an electronic CDI ignition and can produce up to 15 horsepower at 9100 rpm and a maximum torque of 12 Nm at 8500 rpm. The motorcycle has a 6-speed transmission and chain final drive, along with a hydraulic telescopic fork and single-shock Soft-Damp rear suspension system. It has a single 260mm disc front brake and 160mm drum rear brake. The front tire size is 3.25-19 and the rear tire size is 140/90-15. Its wheelbase is 1420mm and seat height is 740mm. The dry weight of the motorcycle is 125kg and fuel capacity is 11 litres. Braking distances are 13.3m for 60-0 km/h and 39.9m for 100-0 km/h, while it takes 18.6 seconds to complete the standing quarter-mile with a top speed of 113 km/h.
Technical specifications:
Make Model: Cagiva Roadster 125 (521)
| Year | 1993 – 99 |
|---|---|
| Engine | Two stroke, single cylinder, |
| Capacity | 125 cc / 7.6 cu-in |
| Bore x Stroke | 56 x 50.6 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 11.7:1 |
| Induction | Single Dell’Orto premix |
| Ignition | Electronic CDI |
| Starting | |
| Max Power | 15 hp / 10.9 kW @ 9100 rpm |
| Max Torque | 12 Nm / 8.9 lb-ft @ 8500 rpm |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Front Suspension | Hydraulic telescopic fork |
| Rear Suspension | Single-shock Soft-Damp |
| Front Brakes | Single 260mm disc |
| Rear Brakes | 160mm drum |
| Front Tyre | 3,25-19 |
| Rear Tyre | 140/90-15 |
| Wheelbase | 1420 mm / 55.9 in |
| Seat Height | 740 mm / 29.1 in |
| Dry Weight | 125 kg / 275.5 lbs |
| Fuel Capacity | 11 Litres / 2.9 US gal |
| Consumption Average | 22.0 km/lit |
| Braking 60 – 0 / 100 – 0 | 13.3 m / 39.9 m |
| Standing 1/4 Mile | 18.6 sec / 104.0 km/h |
| Top Speed | 113.0 km/h |
