14 August. Friday 2026
Yamaha YZF-R25 - 2021 Specifications and Reviews
The 2021 Yamaha YZF-R25 is an agile 250cc sport bike designed for entry-level riders and commuters seeking nimble handling and fuel efficiency. Its lightweight twin-cylinder engine delivers 35.5 horsepower with responsive mid-range torque, making it ideal for urban riding and new enthusiasts developing sport bike skills. Known for its accessible performance and manageable power delivery, the R25 excels as a learner-friendly sportster.
General information | |
| Category | Sport |
| Year | 2021 |
| Model | Yamaha YZF-R25 |
Engine and Transmission Specifications | |
| Clutch | Wet, multiple-disc coil spring |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Wet sump |
| Ignition | TCI |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. EFI |
| Valves per Cylinder | 4 |
| Bore x Stroke | 60.0 x 44.1 mm (2.4 x 1.7 inches) |
| Compression | 11.6:1 |
| Torque | 23.6 Nm (2.4 kgf-m or 17.4 ft.lbs) @ 10000 RPM |
| Power | 35.5 HP (25.9 kW) @ 12000 RPM |
| Engine type | Twin, four-stroke |
| Capacity: | 250.0 ccm (15.26 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. Hydraulic disc, Single Piston |
| Diameter | 298 mm (11.7 inches) |
| Front brakes | Single disc. Hydraulic disc, Dual Piston Floating |
| Rear tire | 140/70-17 |
| Front tire | 110/70-17 |
| Rear wheel travel | 114 mm (4.5 inches) |
| Rear Suspension | Swingarm |
| Front wheel travel | 130 mm (5.1 inches) |
| Front Suspension | Telescopic forks |
| Trail | 95 mm (3.7 inches) |
| Rake (fork angle) | 25.0° |
| Frame type | Diamond |
| | |
Physical measures and capacities | |
| Oil capacity | 2.40 litres (2.54 US quarts) |
| Fuel capacity | 14.00 litres (3.70 US gallons) |
| Wheelbase | 1380 mm (54.3 inches) |
| Ground clearance | 160 mm (6.3 inches) |
| Overall width | 720 mm (28.3 inches) |
| Overall length | 2090 mm (82.3 inches) |
| Overall height | 1135 mm (44.7 inches) |
| Seat height | 780 mm (30.7 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 167.0 kg (368.2 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Light | Halogen bulb / 12 V, 55 W Ã- 2 |
| Instruments | Multi function LCD instruments |
| Starter | Electric |
| Color options | Racing Blue, Matte Red, Matte Black |
Performance Profile & Rider Fit
35.5 hp
Peak Power
7.2s
0-60 mph
Best For
Track65%
City78%
Cornering80%
Daily Riding70%
Touring40%
Passenger40%
Rider Profile
| Best For | A great fit for new to intermediate riders thanks to its light weight, manageable power, and forgiving handling. |
| Purpose | Designed for sporty commuting and weekend backroad fun rather than outright speed or long-distance touring. |
| Rider Fit | Its low seat height and light 167 kg weight make it easy to manage for shorter or less experienced riders. |
| Character | A revvy, high-strung small-capacity twin that rewards keeping it in the higher RPM range for its best performance. |
| Not Ideal For | Not suited for riders wanting high-speed highway cruising, heavy touring loads, or off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 Yamaha YZF-R25 is a top-of-the-line sport motorcycle that delivers impressive performance and handling. With its 249cc parallel-twin engine, this bike offers plenty of power for thrilling acceleration and confident passing on the open road. The sleek, aggressive design of the YZF-R25 is sure to turn heads, while its nimble handling and responsive brakes make it a joy to ride. Whether you're carving up twisty mountain roads or cruising through city streets, the Yamaha YZF-R25 offers a thrilling and dynamic riding experience. In addition to its impressive performance capabilities, the 2021 Yamaha YZF-R25 also boasts advanced technology features such as LED lighting, a digital LCD instrument panel, and Yamaha's signature Deltabox frame for exceptional handling and stability. Riders will also appreciate the comfortable riding position, making it ideal for both short commutes and long rides. Overall, the Yamaha YZF-R25 is a fantastic choice for motorcycle enthusiasts looking for a high-performance bike with cutting-edge features and aggressive styling.Add a Comment
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