Cagiva Aletta Oro S2 125 (1985)

The Cagiva Aletta Oro S2 125, produced in 1985, is a single cylinder, two stroke motorcycle with a capacity of 125cc/7.6cu-in. It has a compression ratio of 10.9:1 and is powered by a single 28 Dell’Orto PHBH BD induction system that is ignited by electronic ignition. The maximum power it can produce is 23.6 hp or 18 kW at 9100 rpm, and the maximum torque is 15.9 Nm, or 1.8 kgf-m at 8000 rpm. The clutch is multi-disc oil bath with a 6-speed transmission and a chain final drive. The frame is a tubular duplex cradle and the front suspension includes telescopic Marzocchi 35mm non-adjustable forks. The rear suspension is an alloy single Marzocchi shock soft damp system. The front brakes consist of 2x 220mm discs, while the rear brake has a single 220mm disc. The front and rear tires measure 90/90 -16 and 100/90 -18 respectively. The dimensions of the motorcycle are 2055mm/80.9in in length and 695mm/27.3in in width, with a wheelbase of 1380mm/54.3in and a seat height of 795mm/31.2in. It has a dry weight of 124 kg or 271 lbs and a fuel capacity of 18 litres/4.7 US gallons.

---

Technical specifications:

Make Model: Cagiva Aletta Oro S1 125

Year: 1985

Engine: Single cylinder. two stroke

Capacity: 125 cc / 7.6 cu-in

Bore x Stroke: 56 x 50.6 mm

Compression Ratio: 10.9:1

Induction: Single 28 Dell’Orto PHBH BD

Ignition: Electronic

Starting: Kick

Max Power: 23.6 hp / 18 kW @ 9100 rpm

Max Torque: 15,9 Nm / 1.8 kgf-m @ 8000 rpm

Clutch: Multi-disc oil bath

Transmission: 6 Speed

Final Drive: Chain

Frame: Tubular duplex cradle

Front Suspension: Telescopic Marzocchi 35mm non-adjustable forks

Rear Suspension: Alloy single Marzocchi shock soft damp

Front Brakes: 2x 220mm discs

Rear Brakes: Single 220mm disc

Front Tyre: 90/90 -16

Rear Tyre: 100/90 -18

Dimensions: Length 2055 mm / 80.9 in Width 695 mm / 27.3 in

Wheelbase: 1380 mm / 54.3 in

Seat Height: 795 mm / 31.2 in

Dry Weight: 124 kg / 271 lbs

Fuel Capacity: 18 Litres / 4.7 US gal