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Yamaha R125 20212021 Yamaha R125 specifications, pictures, reviews and rating |
| Yamaha's profilation of this bike |
| Powering the ultimate 125 Supersport is the latest EU5 125cc 4-valve engine with Yamaha’s special Variable Valve Actuation system that delivers strong low rpm torque with exciting high rpm power – giving quick acceleration, fast pick up, a high top speed and outstanding efficiency at all speeds. |
| General information | |
|---|---|
| Model name | Yamaha R125 |
| Year model | 2021 |
| Type | Sport |
| Rating |
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| Engine and transmission | |
| Engine size | 124.7 ccm (7.61 cubic inches) |
| Type of engine | Single cylinder, four-stroke |
| Effect | 14.8 HP (10.8 kW)) @ 10000 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 |
| 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 |
| Fuel consumption | 2.10 litres/100 km (47.6 km/l or 112.01 mpg) |
| Greenhouse gases | 48.7 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Emission details | Euro 5 |
| Chassis, suspension, brakes and wheels | |
| Frame type | Steel deltabox frame and aluminum swingarm |
| Rake (fork angle) | 25.0° |
| Trail | 89 mm (3.5 inches) |
| Front suspension | Upside-down telescopic fork, 41 mm |
| Front wheel travel | 130 mm (5.1 inches) |
| Rear suspension | Swingarm, link |
| Rear wheel travel | 114 mm (4.5 inches) |
| Front tire | 110/80-M17 |
| Rear tire | 140/70-M17 |
| Front brakes | Single disc |
| Diameter | 292 mm (11.5 inches) |
| Rear brakes | Single disc |
| Diameter | 220 mm (8.7 inches) |
| Wheels | Y-spoke wheels |
| 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 | 1955 mm (77.0 inches) |
| Overall width | 680 mm (26.8 inches) |
| Ground clearance | 155 mm (6.1 inches) |
| Wheelbase | 1355 mm (53.3 inches) |
| Oil capacity | 1.50 litres (1.59 US quarts) |
| Other specifications | |
| Color options | Icon Blue, Tech Black |
| Starter | Electric |
| Light | LED headlight |
| 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 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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