Yamaha YZF-R125 - 2018 Specifications and Reviews
The 2018 Yamaha YZF-R125 is an entry-level sportbike designed for new and younger riders seeking an accessible, nimble platform. Its lightweight 142kg frame, compact 818mm seat height, and manageable 125cc engine deliver confident handling and easy control. Known for approachable performance and aggressive styling, it bridges the gap between learner bikes and sportier machines.
General information | |
| Category | Sport |
| Year | 2018 |
| Model | Yamaha YZF-R125 |
Engine and Transmission Specifications | |
| Greenhouse gases | 49.4 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 2.13 litres/100 km (46.9 km/l or 110.43 mpg) |
| Driveline | Constant Mesh |
| Clutch | Wet, multiple-disc coil spring |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Wet sump |
| Ignition | TCI |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Injection. EFI |
| Valves per cylinder | 4 |
| Bore x Stroke | 52.0 x 58.6 mm (2.0 x 2.3 inches) |
| Compression | 11.2:1 |
| Torque | 12.24 Nm (1.2 kgf-m or 9.0 ft.lbs) @ 8000 Revolutions">RPM |
| Power | 15.00 Horsepower">HP (10.9 Kilowatt">kW)) @ 9000 Revolutions">RPM |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 124.70 ccm (7.61 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Y-shape spokes |
| Rear brakes diameter | 230 mm (9.1 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 292 mm (11.5 inches) |
| Front brakes | Single disc. Radial caliper with floating disc. |
| Rear tyre | 130/70-17 |
| Front tyre | 100/80-17 |
| Rear wheel travel | 114 mm (4.5 inches) |
| Rear Suspension | Linked monoshock with spring preload adjustment |
| Front wheel travel | 130 mm (5.1 inches) |
| Front Suspension | Upside-down telescopic fork, Ø 41 mm |
| Trail | 89 mm (3.5 inches) |
| Rake (fork angle) | 25.0° |
| Frame type | Steel deltabox |
Physical measures and capacities | |
| Oil capacity | 1.20 litres (0.08 quarts) |
| Fuel capacity | 11.50 litres (3.04 gallons) |
| Wheelbase | 1,355 mm (53.3 inches) |
| Ground clearance | 155 mm (6.1 inches) |
| Overall width | 660 mm (26.0 inches) |
| Overall length | 2,015 mm (79.3 inches) |
| Overall height | 970 mm (38.2 inches) |
| Seat height | 818 mm (32.2 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 142.0 kg (313.1 pounds) |
| | |
Other specs | |
| Instruments | Multi function LCD instruments |
| Starter | Electric |
| Color options | Tech Black, Race Blu, Radical Red |
Rider Reviews
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