25 June. Thursday 2026
Yamaha R125 - 2021 Specifications and Reviews
The 2021 Yamaha R125 is an entry-level sport bike designed for beginner and young riders seeking an affordable, manageable motorcycle with genuine sportbike styling. Its lightweight 124.7cc single-cylinder engine delivers modest but adequate power for learning fundamentals, while liquid cooling and fuel injection ensure reliable daily performance. Known for accessible handling and low running costs, it's the perfect stepping stone into sport riding.
General information | |
| Category | Sport |
| Year | 2021 |
| Model | Yamaha R125 |
| | |
Engine and Transmission Specifications | |
| Emission details | Euro 5 |
| Greenhouse gases | 48.7 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 2.10 litres/100 km (47.6 km/l or 112.01 mpg) |
| Clutch | Assist and slipper clutch |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Wet sump |
| Ignition | TCI |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Injection |
| Valves per Cylinder | 4 |
| Bore x Stroke | 52.0 x 58.6 mm (2.0 x 2.3 inches) |
| Compression | 11.2:1 |
| Torque | 11.5 Nm (1.2 kgf-m or 8.5 ft.lbs) @ 8000 Revolutions">RPM |
| Power | 14.8 Horsepower">HP (10.8 Kilowatt">kW)) @ 10000 Revolutions">RPM |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 124.7 ccm (7.61 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Y-spoke wheels |
| Rear brakes | Single disc |
| Diameter | 292 mm (11.5 inches) |
| Front brakes | Single disc |
| Rear tire | 140/70-M17 |
| Front tire | 110/80-M17 |
| Rear wheel travel | 114 mm (4.5 inches) |
| Rear Suspension | Swingarm, link |
| Front wheel travel | 130 mm (5.1 inches) |
| Front Suspension | Upside-down telescopic fork, 41 mm |
| Trail | 89 mm (3.5 inches) |
| Rake (fork angle) | 25.0° |
| Frame type | Steel deltabox frame and aluminum swingarm |
Physical measures and capacities | |
| Oil capacity | 1.50 litres (1.59 US quarts) |
| Wheelbase | 1355 mm (53.3 inches) |
| Ground clearance | 155 mm (6.1 inches) |
| Overall width | 680 mm (26.8 inches) |
| Overall length | 1955 mm (77.0 inches) |
| Overall height | 1065 mm (41.9 inches) |
| Seat height | 825 mm (32.5 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 144.0 kg (317.5 pounds) |
Other specs | |
| Light | LED headlight |
| Starter | Electric |
| Color options | Icon Blue, Tech Black |
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 Yamaha R125 is a sleek and stylish motorcycle that offers a great balance of power, performance, and agility. With its 125cc liquid-cooled engine and lightweight frame, this bike is perfect for both urban commuting and weekend adventures. The R125 also features a modern and sporty design, with sharp lines and vibrant color options, making it stand out on the road. Its advanced braking and suspension systems ensure a smooth and controlled ride, while the comfortable seating position makes it an ideal choice for riders of all skill levels. Overall, the 2021 Yamaha R125 is a top contender in the 125cc motorcycle market, offering a perfect blend of style, performance, and practicality. Whether you're a beginner rider looking for a reliable and easy-to-handle bike, or a seasoned rider seeking a fun and agile machine for daily rides, the R125 delivers on all fronts. With its advanced features, attractive design, and Yamaha's renowned reliability, this motorcycle is a great choice for anyone in the market for a versatile and exciting ride.Add a Comment
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