The Yamaha WR 125R is a motorcycle with a four-stroke engine, forward-inclined single cylinder, and liquid-cooled cooling system. It has a fuel injection induction and wet sump lubrication. With a 124.7cc capacity, the engine produces a maximum power of 10.9 kW at 9000 rpm and maximum torque of 12.2 Nm at 6000 rpm. The transmission includes a five-speed gearbox and a wet multi-plate clutch. The bike has a steel double-cradle frame with front telescopic fork suspension and rear swinging arm link suspension. Front and rear single disc brakes, front and rear tyre dimensions of 80/90-21 and 110/80-18, and a seat height of 930 mm are included. The bike weighs 133 kg with an 8.5-litre fuel capacity. Additionally, the Yamaha WR 125R has a 27-degree rake, 107 mm trail, and 1430 mm wheelbase. It was produced between 2009 and 2010, making it a relatively older model.
Technical specifications:
Make Model: Yamaha WR 125R
| Year | 2009 – 10 |
|---|---|
| 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 |
