Yamaha WR 125R (2013-14)

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The Yamaha WR 125R is a motorcycle model that was produced between 2013 and 2014. It has a four-stroke, forward-inclined single-cylinder engine with a capacity of 124.7 cc and a bore and stroke of 52 mm and 58.6 mm, respectively. The bike is liquid-cooled and has a compression ratio of 11.2:1. The lubrication system is a wet sump, and the fuel injection system is used for induction. Electric starting is used to start the engine, and the bike has a maximum power of 15 horsepower at 9000 rpm and a maximum torque of 12.2 Nm at 6000 rpm. Transmission is via a wet, multiple coil spring clutch and five-speed gearbox. The final drive is via a chain, and the frame is a steel double cradle. The front suspension has telescopic forks, while the rear suspension is swinging arm link suspension. The front and rear brakes are single-disc, and the tyres are 80/90-21 and 110/80-18 sizes for the front and rear, respectively. The rake angle is 27 degrees, and the trail is 107 mm. The wheelbase is 1430 mm, and the seat height is 930 mm. The wet weight of the bike is 133 kg, and it has a fuel capacity of 8.5 litres.

Technical specifications:

Make Model: Yamaha WR 125R

Year: 2013 – 14


Engine: Four stroke, forward inclined single cylinder, DOHC, 4 valve
Capacity: 124.7
Bore x Stroke: 52 x 58.6 mm
Cooling System: LLiquid cooled
Compression Ratio: 11.2:1
Lubricatin: Wet sump
Induction: Fuel injection
Ignition: TCI
Starting: Electric
Max Power: 10.9 kW / 15 hp @ 9000 rpm
Max Torque: 12.2 Nm / 1.24 kgf-m @ 6000 rpm
Clutch: Wet, multiple coil spring
Transmission: 5 Speed
Final Drive: Chain
Gear Ratio: 1st 70/30 (2.333) 2nd 46/15 (3.067) 3rd 33/16 (2.063) 4th 30/19 (1.579) 5th 34/27 (1.259) 6th 25/24 (1.042)

Frame: Steel double cradle
Front Suspension: Telescopic fork
Front Wheel Travel: 210 mm / 8.2 in
Rear Suspension: Swinging arm link suspension
Rear Wheel Travel: 230 ,mm / 9.0 in
Front Brakes: Single 248mm disc
Rear Brakes: Single 220mm disc
Front Tyre: 80/90-21
Rear Tyre: 110/80-18
Rake: 27 degrees
Trail: 107 mm / 4.2 in
Wheelbase: 1430 mm / 56.3 in
Seat Height: 930 mm / 36.6 in
Wet Weight: 133 kg / 293.2 lbs
Fuel Capacity: 8.5 Litres / 2..2 US gal

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