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General information |
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Model name
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Yamaha YZF-R25 |
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Year model
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2021 |
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Type
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Sport |
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Rating
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Engine and transmission |
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Engine size
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250.0 ccm (15.26 cubic inches) |
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Type of engine
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Twin, four-stroke |
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Effect
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35.5 HP (25.9 kW)) @ 12000 RPM |
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Torque
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23.6 Nm (2.4 kgf-m or 17.4 ft.lbs) @ 10000 RPM |
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Compression
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11.6:1 |
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Bore x stroke
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60.0 x 44.1 mm (2.4 x 1.7 inches) |
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Valves per cylinder
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4 |
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Fuel system
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Injection. EFI |
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Fuel control
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Double Overhead Cams/Twin Cam (DOHC) |
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Ignition
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TCI |
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Lubrication system
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Wet sump |
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Cooling system
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Liquid |
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Gearbox
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6-speed |
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Transmission type
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Chain (final drive) |
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Clutch
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Wet, multiple-disc coil spring |
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Chassis, suspension, brakes and wheels |
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Frame type
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Diamond |
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Rake (fork angle)
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25.0° |
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Trail
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95 mm (3.7 inches) |
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Front suspension
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Telescopic forks |
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Front wheel travel
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130 mm (5.1 inches) |
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Rear suspension
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Swingarm |
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Rear wheel travel
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114 mm (4.5 inches) |
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Front tire
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110/70-17 |
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Rear tire
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140/70-17 |
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Front brakes
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Single disc. Hydraulic disc, Dual Piston Floating |
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Diameter
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298 mm (11.7 inches) |
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Rear brakes
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Single disc. Hydraulic disc, Single Piston |
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Diameter
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220 mm (8.7 inches) |
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Physical measures and capacities |
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Weight incl. oil, gas, etc
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167.0 kg (368.2 pounds) |
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Seat height
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780 mm (30.7 inches) If adjustable, lowest setting. |
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Overall height
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1135 mm (44.7 inches) |
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Overall length
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2090 mm (82.3 inches) |
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Overall width
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720 mm (28.3 inches) |
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Ground clearance
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160 mm (6.3 inches) |
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Wheelbase
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1380 mm (54.3 inches) |
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Fuel capacity
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14.00 litres (3.70 US gallons) |
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Oil capacity
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2.40 litres (2.54 US quarts) |
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Other specifications |
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Color options
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Racing Blue, Matte Red, Matte Black |
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Starter
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Electric |
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Instruments
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Multi function LCD instruments |
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Light
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Halogen bulb / 12 V, 55 W × 2 |
| Update specs | Report missing specs or required updates. |
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Further information |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
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Taiwan, Ukraine, United Kingdom, The United States and more. Also check out our overview of motorcycle webshops at Bikez.info. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 21 Yamaha YZF-R25 discussion group or the general Yamaha discussion group. |
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