The Yamaha WR 125R is a 2015 motorcycle with a four stroke, forward inclined single cylinder engine, DOHC, 4 valve, and a capacity of 124.7. It has a compression ratio of 11.2:1 and uses liquid cooling, fuel injection, and TCI ignition with electric starting. The motorcycle has a maximum power of 10.9 kW / 15 hp at 9000 rpm and a maximum torque of 12.2 Nm / 1.24 kgf-m at 6000 rpm. It features a wet, multiple coil spring clutch, chain final drive, and a steel double cradle frame. Suspension includes a telescopic fork at the front with 210 mm / 8.2 in wheel travel and a swinging arm link suspension at the rear with 230 mm / 9.0 in wheel travel. The motorcycle has single 248mm disc front brakes and single 220mm disc rear brakes. Front and rear tyres are 80/90-21 and 110/80-18 respectively, with a rake of 27 degrees, trail of 107 mm / 4.2 in, and a wheelbase of 1430 mm / 56.3 in. Wet weight is 133 kg / 293.2 lbs and fuel capacity is 8.5 Litres / 2.2 US gal.
Technical specifications:
Make Model: Yamaha WR 125R
| Year | 2015 |
|---|---|
| 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 |
