Laverda OR600 Atlas (1990)

The Laverda OR600 Atlas is a motorcycle from 1990 with a four-stroke, parallel twin cylinder engine. It has a capacity of 571.6 cc and a compression ratio of 9.1:1. The bike features a Dell’Orto twin choke induction system and Bosch electronic ignition. It has a maximum power output of 50 hp at 7500 rpm and a maximum torque of 50 Nm at 4800 rpm. The transmission is six-speed and the final drive is via chain. The front suspension is air-assisted telescopic forks and the rear suspension is a single shock. The brakes are single 260mm discs with 2-piston calipers at the front and a single 230mm disc with a 1-piston caliper at the rear. The front tire is 90/90-21 and the rear tire is 130/80-17. The motorcycle has a dry weight of 151 kg and a fuel capacity of 25 liters or 6.6 US gallons.

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Technical specifications:

Make Model: Laverda OR600 Atlas

Year: 1990

Engine: Four stroke, parallel twin cylinders, DOHC, 4 valve per cylinder, 180 degrees crankshaft.

Capacity: 571.6 cc / 34.8 cu-in

Bore x Stroke: 76 x 63 mm

Compression Ratio: 9.1:1

Induction: Dell’Orto twin choke

Ignition: Bosch electronic

Starting: Electric

Max Power: 50 hp / 36.4 kW @ 7500 rpm

Max Torque: 50 Nm / 36.8 lb-ft @ 4800 rpm

Transmission: 6 Speed

Final Drive: Chain

Front Suspension: Air assisted telescopic forks

Rear Suspension: Single shock

Front Brakes: Single 260mm disc 2piston calliper

Rear Brakes: Single 230mm disc 1 piston calliper

Front Tyre: 90/90-21

Rear Tyre: 130/80-17

Dry Weight: 151 kg

Fuel Capacity: 25 Litres / 6.6 US gal