Suzuki RG125 (1980-84)

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The Suzuki RG125E was a motorcycle produced by Suzuki from 1980 to 1984. It was powered by a single cylinder, two-stroke engine with a capacity of 124cc and a compression ratio of 6.8:1. The engine produced a maximum power output of 11.9 kW/16 hp at 9500 rpm and a maximum torque output of 12.7 Nm at 8500 rpm. The bike featured a wet, multi-plate clutch and a five-speed constant mesh transmission driving a chain final drive. The frame was constructed from steel pipe, single cradle and the front suspension was telescopic while the rear suspension used a swingarm with dual shocks, coils and oil dampening. The front brakes were a single disc system with hydraulic operation, while the rear brakes were a drum system with internal expanding. The front and rear tires were sized at 2.75-18 and 3.00-18, respectively. The bike’s dimensions included a length of 1970mm, width of 750mm, height of 1035mm, and a wheelbase of 1270mm. The dry weight of the motorcycle was 115kg.

Technical specifications:

Make Model: Suzuki RG 125E

Year: 1980 – 84


Engine: Single cylinder, two-stroke, piston valve
Capacity: 124 cc / 7.6 cu in
Bore x Stroke: 43 43 mm
Compression Ratio: 6.8:1
Cooling System: Air cooled
Starting: Kick
Max Power: 11.9 kW / 16 hp @ 9500 rpm
Max Torque: 12.7 Nm / 1.3 kgf-m / 9.4 lb-ft @ 8500 rpm
Clutch: Wet, multi-plate
Transmission: 5 Speed constant mesh
Final Drive: Chain
Frame: Steel pipe, single cradle
Front Suspension: Telescopic, oil dampened
Rear Suspension: Swingarm, dual shocks, coils, oil dampened
Front Brakes: Single disc, hydraulic

Rear Brakes: Drum, internal expanding
Front Tyre: 2.75-18
Rear Tyre: 3.00-18
Dimensions: Length: 1970 mm / 77.6 in Width: 750 mm / 29.5 in Height: 1035 mm / 40.7 in
Wheelbase: 1270 mm / 50.0 in
Dry Weight: 115 kg / 253 lbs

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