1990 Gilera R1-S 125 technical specifications

Technical specifications

Model: R1-S 125
Years: 1990-
Engine: Two stroke, single cylinder, reed valve
Capacity: 124 ccc / 7.6 cu-in
Bore x Stroke: 56 x 50.5 mm
Cooling System: Liquid cooled
Compression Ratio: 13.0;1
Induction: 28 Dell'Orto PHBH carburetors
Ignition: Electric ignition with capacitive output
Starting: Electric
Max Power: 29.3 hp / 21.8 kW @ 9900 rpm
Max Power Rear Tyre: 25.3 hp @ 9500 rpm
Max Torque: 18 Nm / 13.2 lb-ft @ 10250 rpm
Clutch: Multi-disc oil bath
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: Telescopic forks
Rear Suspension: Swing arm gas single shock
Front Brakes: Single 240mm disc
Rear Brakes: Drum
Front Tyre: 2.75-21
Rear Tyre: 4.10-17
Dry Weight: 115 kg / 253 lbs
Wet Weight: 134 kg / 295 lbs
Fuel Capacity:
Consumption Average: 19.8 km/lit
Braking 60 - 0 / 100 - 0: 13.4 m / 40.9 m
Standing ¼ Mile: 16.3 sec / 122.2 km/h
Top Speed: 134.4 km/h

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