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Yamaha YZF-R125 20212021 Yamaha YZF-R125 specifications, pictures, reviews and rating |
| Yamaha's profilation of this bike |
| Like every premium R-Series motorcycle, the R125 is directly descended from the YZR-M1 factory race bikes that regularly dominate the podium in MotoGP. And the same race-bred DNA that gives Yamaha riders the winning edge on the track is what makes the R125 such a total performer on the road. |
| General information | |
|---|---|
| Model | Yamaha YZF-R125 |
| Year | 2021 |
| Category | Sport |
| Rating | 3.2 Check out the detailed rating of racing track capabilities, engine performance, accident risk, etc. Compare with any other bike. |
| Engine and transmission | |
| Displacement | 124.7 ccm (7.61 cubic inches) |
| Engine type | Single cylinder, four-stroke |
| Power | 15.0 HP (10.9 kW)) @ 9000 RPM |
| Torque | 11.5 Nm (1.2 kgf-m or 8.5 ft.lbs) @ 8000 RPM |
| Compression | 11.2:1 |
| Bore x stroke | 52.0 x 58.6 mm (2.0 x 2.3 inches) |
| Valves per cylinder | 4 |
| Fuel system | Injection. EFI |
| Fuel control | Single Overhead Cams (SOHC) |
| Ignition | TCI |
| Lubrication system | Wet sump |
| Cooling system | Liquid |
| Gearbox | 6-speed |
| Transmission type | Chain (final drive) |
| Clutch | Assist and Slipper clutch |
| Driveline | Constant Mesh |
| Fuel consumption | 2.13 litres/100 km (46.9 km/l or 110.43 mpg) |
| Greenhouse gases | 49.4 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Emission details | Euro 5 |
| Chassis, suspension, brakes and wheels | |
| Frame type | Compact deltabox |
| Rake (fork angle) | 25.0° |
| Trail | 89 mm (3.5 inches) |
| Front suspension | Upside-down telescopic fork, Ø 41 mm |
| Front wheel travel | 130 mm (5.1 inches) |
| Rear suspension | Linked monoshock with spring preload adjustment |
| Rear wheel travel | 114 mm (4.5 inches) |
| Front tire | 100/80-17 |
| Rear tire | 140/70-17 |
| Front brakes | Single disc |
| Diameter | 292 mm (11.5 inches) |
| Rear brakes | Single disc |
| Diameter | 230 mm (9.1 inches) |
| Physical measures and capacities | |
| Weight incl. oil, gas, etc | 144.0 kg (317.5 pounds) |
| Seat height | 825 mm (32.5 inches) If adjustable, lowest setting. |
| Overall height | 1065 mm (41.9 inches) |
| Overall length | 1935 mm (76.2 inches) |
| Overall width | 680 mm (26.8 inches) |
| Ground clearance | 155 mm (6.1 inches) |
| Wheelbase | 1355 mm (53.3 inches) |
| Fuel capacity | 11.50 litres (3.04 US gallons) |
| Oil capacity | 1.20 litres (1.27 US quarts) |
| Other specifications | |
| Color options | Tech Black, Icon Blue |
| Starter | Electric |
| Instruments | Dual LED headlights |
| Comments | Small windscreen. |
| Update specs | Report missing specs or required updates. |
| Further information | |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Parts finder | CMSNL provides
online schematics & OEM parts |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 21 Yamaha YZF-R125 discussion group or the general Yamaha discussion group. |
| Related bikes | List related bikes for comparison of specs. |
| Compare with another motorcycle | |
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Get a list of related motorbikes before you buy this Yamaha. Inspect technical data. Look at photos. Read the riders' comments at the bike's discussion group. And check out the bike's reliability, repair costs, etc. Show any 2021 Yamaha YZF-R125 for sale on our Bikez.biz Motorcycle Classifieds. You can also sign up for e-mail notification when such bikes are advertised in the future. And advertise your old MC for sale. Our efficient ads are free. You are also welcome to read and submit motorcycle reviews.| Rating sample for this Yamaha bike | |
Reliability for the 2021 Yamaha YZF-R125:  (66.6 out of 100)Click here for complete rating. |
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