15 August. Saturday 2026
Yamaha YZF-R25 - 2018 Specifications and Reviews
The 2018 Yamaha YZF-R25 is an accessible middleweight sportbike designed for entry-level riders and commuters seeking nimble performance and easy handling. Its lightweight 167 kg frame and compact dimensions make it ideal for urban riding and learner riders transitioning from smaller bikes. Known for sharp styling and reliable everyday practicality, it balances sportbike character with user-friendly mechanics.
General information | |
| Category | Sport |
| Year | 2018 |
| Model | Yamaha YZF-R25 |
Engine and Transmission Specifications | |
| 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 | 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 | 11.2:1 |
| Torque | 23.00 Nm (2.3 kgf-m or 17.0 ft.lbs) @ 10000 RPM |
| Power | 35.00 HP (25.5 kW) @ 12000 RPM |
| Engine type | Twin, four-stroke |
| Capacity: | 249.00 ccm (15.19 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc. Hydraulic disc, Single Piston |
| Front brakes diameter | 298 mm (11.7 inches) |
| Front brakes | Single disc. Hydraulic disc, Dual Piston Floating |
| Rear tyre | 130/70-17 |
| Front tyre | 100/80-17 |
| Rear wheel travel | 114 mm (4.5 inches) |
| Rear Suspension | Monocross |
| 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 (0.16 quarts) |
| Fuel capacity | 14.30 litres (3.78 gallons) |
| Wheelbase | 1,380 mm (54.3 inches) |
| Ground clearance | 160 mm (6.3 inches) |
| Overall width | 720 mm (28.3 inches) |
| Overall length | 2,090 mm (82.3 inches) |
| Overall height | 1,135 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 × 2 |
| Instruments | Multi function LCD instruments |
| Starter | Electric |
| Color options | Black, blue |
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 2018 Yamaha YZF-R25 is a sleek and powerful motorcycle that offers both style and performance. With its 249cc liquid-cooled, in-line 2-cylinder engine, this bike delivers impressive acceleration and handling. The sporty design and aggressive stance make it a head-turner on the road, while the comfortable riding position and responsive braking system provide a smooth and controlled ride. Whether you're a seasoned rider or a beginner, the YZF-R25 offers an exhilarating experience that will leave you craving for more. Overall, the 2018 Yamaha YZF-R25 is a top-notch motorcycle that delivers exceptional performance and reliability. Its impressive combination of power, agility, and style makes it a popular choice among riders. Whether you're hitting the open highway or navigating through city streets, the YZF-R25 is capable of handling any riding situation with ease. If you're in the market for a high-quality sport bike, the 2018 Yamaha YZF-R25 is definitely worth considering.Add a Comment
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