Gilera NGR250 (1984)

The Gilera NGR 250 is a motorcycle from 1984 with a two stroke, single cylinder, reed valve engine and a capacity of 248.9 cc / 15.2 cuin. It has a liquid-cooled cooling system and a compression ratio of 13.5:1, and uses 32mm Dell’Ortouretor induction and electronic ignition for starting. The motorcycle provides a maximum power of 38 hp / 28.3 kW @ 7500 rpm (rear tyre 34.6 hp @ 8750 rpm) and a torque of 31.3 Nm / 23.1 lb-ft @ 7000 rpm. It features a 5-speed transmission and a chain an drive in the final ride. The bike has 38mm Marzocchi forks in front suspension and single shock, 140mm wheel travel rear suspension. The front brakes consist of 2x 240mm discs and a 2 piston caliper, while the rear brake is a single 240mm disc 2 piston caliper. The front tyres are 100/90-16 and the rear tyres are 110/90-18. The dry weight of the motorcycle is 138 kg / 304 lbs and its wet weight is 160.0 kg / 352.7 lbs. The fuel capacity of the bike is 22 Litres / 5.8 US gal.

Technical specifications:

Make Model: Gilera NGR 250

Year: 1984
Engine: Two stroke, single cylinder, reed valve
Capacity: 248.9 cc / 15.2 cuin
Bore x Stroke: 71 x 62 mm
Cooling System: Liquid cooled
Compression Ratio: 13.5:1
Induction: 32mm Dell’Ortouretor
Ignition: Electronic
Starting:
Max Power: 38 hp / 28.3 kW @ 7500 rpm (rear tyre 34.6 hp @ 8750 rpm)
Max Torque: 31.3 Nm / 23.1 lb-ft @ 7000 rpm
Transmission / Drive: 5 Speed
Final Drive: Chain
Front Suspension: 38mm Marzocchi forks
Rear Suspension: Single shock, 140mm wheel travel
Front Brakes: 2x 240mm discs 2 piston caliper
Rear Brakes: Single 240mm disc 2 piston caliper
Front Tyre: 100/90-16
Rear Tyre: 110/90-18
Dry Weight: 138 kg / 304 lbs
Wet Weight: 160.0 kg / 352.7 lbs
Fuel Capacity: 22 Litres / 5.8 US gal