2017 Yamaha YS 125 technical specifications

Technical specifications

Model: YS 125
Years: 2017
Engine: Four stroke, single cylinder, SOHC, 2 valves
Capacity: 124 cc / 7.6 cu-in
Bore x Stroke: 52.4 x 57.9 mm
Cooling System: Air cooled
Compression Ratio: 10.0:1
Lubrication: Wet sump
Induction: Fuel infection
Ignition: TCI
Starting: Electric & kick
Max Power: 7.8 kW / 10.4 hp @ 7500 rpm
Max Torque: 10.8 Nm / 1.1 kg-m @ 6000 rpm
Transmission: 5 Speed Constant Mesh
Final Drive: Chain
Frame: Steel double cradle
Front Suspension: Telescopic forks
Front Wheel Travel: 120 mm / 4.7 in
Rear Suspension: Bottom link swingarm
Rear Wheel Travel: 112 mm / 4.4 in
Front Brakes: Single 245mm disc
Rear Brakes: 120mm Drum
Front Tyre: 2.75-18-42P
Rear Tyre: 100/80-18-59P
Dimensions: Length 2005 mm / 78.9 in Width 735 mm / 28.9 in Height 1050 mm / 41.3 in
Wheelbase: 1320 mm / 51.9 in
Seat Height: 795 mm / 31.2 in
Ground Clearacne: 150 mm / 5.9 in
Wet Weight: 125 kg / 275.5 lbs
Fuel Capacity: 14 Litres / 3.6 US gal

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