There is a bike that stands head and shoulders above the rest. Pulsating with Yamaha's legendary R-Series DNA, the race-bred YZF-R125 is your introduction to motorcycling's most exclusive club.
This remarkable motorcycle has been developed using the same advanced technology that makes our larger capacity R-series models some of the most respected bikes on the street and track.
With its radical bodywork and features like upside down front forks and an aluminium swinging arm - as well as a short-stroke liquid-cooled engine and ABS - the YZF-R125 is built to thrill.
Engine type | Single cylinder, 4-stroke, liquid-cooled, SOHC, 4-valves |
Displacement | 124.7cc |
Bore x stroke | 52.0 mm x 58.6 mm |
Compression ratio | 11.2 : 1 |
Maximum power | 11.0 kW (15.0PS) @ 9,000 rpm |
Limited power version | N/A |
Maximum torque | 12.4 Nm (1.25 kg-m) @ 8,000 rpm |
Lubrication system | Wet sump |
Clutch type | Wet, multiple-disc coil spring |
Fuel system | Electronic Fuel Injection |
Ignition system | TCI (digital) |
Starter system | Electric |
Transmission system | Constant Mesh, 6-speed |
Final transmission | Chain |
Fuel consumption | 2.13 l/100km |
CO2 emission | 49 g/km |
Frame | Steel Deltabox |
Front travel | 130 mm |
Caster angle | 25º |
Trail | 89 mm |
Front suspension system | Upside-down telescopic fork, Ø 41 mm |
Rear suspension system | Swingarm, (Link type suspension) |
Rear travel | 114 mm |
Front brake | Hydraulic single disc, Ø 292 mm |
Rear brake | Hydraulic single disc, Ø 230 mm |
Front tyre | 100/80-17 M/C |
Rear tyre | 130/70-17 M/C |