The Yamaha YZF-R 125 is a motorcycle model produced from 2017 to 2018 with a liquid-cooled four-stroke single-cylinder engine capacity of 124.7 cc. It has an 11.2:1 compression ratio and fuel injection induction. The maximum power it can produce is 11 kW or 15 hp at 9,000 RPM while the maximum torque output is 12.4 Nm at 8,000 RPM. The bike features a steel Deltabox frame and Upside-down telescopic fork, 41 mm front suspension and Linked monoshock with spring preload adjustment for the rear suspension. The bike also has a six-speed transmission and a final chain drive. The front brake is a single 292mm disc and the rear brake is a single 230mm disc. The tires measure 110/80-17 for the front and 130/70-17 for the rear. The fuel capacity is 11.5 litres or 3.0 US gallons and the wet weight of the motorcycle is 140 kg or 308.5 lbs.
Technical specifications:
Make Model: Yamaha YZF-R 125
| Year | 2017 – 18 |
|---|---|
| Engine | Four stroke, single cylinder, SOHC, 4 valve |
| Capacity | 124.7 cc / 7.6 cu-in |
| Bore x Stroke | 52 x 58.6 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 11.2:1 |
| Induction | Fuel Injection |
| Oil Capacity | 1.20 liters / 0.08 quarts) |
| Lubrication | Wet sump |
| Ignition | TCI |
| Starting | Electric |
| Max Power | 11 kW / 15 hp @ 9000 rpm |
| Max Torque | 12.4 Nm / 1.25 kg-m @ 8000 rpm |
| Clutch | Wet Multiple-disc |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Frame | Steel Deltabox |
| Front Suspension | Upside-down telescopic fork, 41 mm |
| Front Wheel Travel | 130 mm / 5.1 in |
| Rear Suspension | Linked monoshock with spring preload adjustment |
| Rear Wheel Travel | 118 mm / 4.6 in |
| Front Brakes | Single 292mm disc |
| Rear Brakes | Single 230mm disc |
| Front Tyre | 110/80 -17 |
| Rear Tyre | 130/70 -17 |
| Caster | 26 degrees |
| Trail | 98 mm |
| Dimension | Height 1065 mm / 41.9 in Length 1955 mm / 76.9 in Width 680 mm / 26.7 in |
| Wheelbase | 1355 mm / 53.3 inc |
| Seat Height | 825 mm / 32.4 in |
| Wet Weight | 140 kg / 308.5 lbs |
| Fuel Capacity | 11.5 Litres / 3.0 US gal |
