Yamaha YBR 125 (2007-09)

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The Yamaha YBR 125 is a motorcycle that was produced from 2007-2009. It has a four-stroke, single cylinder engine with a capacity of 124cc and a compression ratio of 10:1. The bike has both electric and kick starting and has a maximum power output of 10.1 hp at 7800rpm and maximum torque of 10 Nm at 7400rpm. The transmission has five gears and final drive is through a chain. The frame is constructed with a steel double cradle, and front suspension is handled by telescopic forks while the rear suspension is a bottom link swingarm. The front brake is a single 245mm disc, while the rear brake is a drum brake. The front tyre is 90/90-M21 and the rear tyre is 90/90-M18, and the bike has a rake of 26 degrees and a trail of 90mm. The wheelbase measures 1290mm and the seat height is 780mm. The bike has a wet weight of 106kg and a fuel capacity of 12 litres.

Technical specifications:

Make Model: Yamaha YBR 125

Year: 2007 – 09


Engine: Four stroke, single cylinder, SOHC, 2 valves
Capacity: 124 cc / 7.6 cu-in
Bore x Stroke: 54 x 54 mm
Cooling System: Air cooled
Compression Ratio: 10.0:1
Induction: Fuel infection
Ignition: CDI
Starting: Electric & kick
Max Power: 10.1 hp / 7.4 kW @ 7800 rrpm
Max Torque: 10 Nm @ 7400 rpm
Transmission: 5 Speed
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: 105 mm / 4.1 in
Front Brakes: Single 245mm disc
Rear Brakes: Drum
Front Tyre: 90/90-M21
Rear Tyre: 90/90-M18
Rake: 26 degrees
Trail: 90 mm / 3.5 in
Wheelbase: 1290 mm / 51 in
Seat Height: 780 mm / 31.0 in
Wet Weight: 106 kg / 234 lbs
Fuel Capacity: 12 Litres / 3.4 US gal

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