The Yamaha YZF-R125 is Yamaha's learner sportbike, launched in 2008. Its liquid-cooled 125cc single produces the A1 licence limit of 15 hp, and its full fairing, aluminium swingarm and riding position mimic the YZF-R1 and R6.
Updates over the years added variable valve actuation, an inverted fork, traction control and a TFT dash on later models. It is aimed at young riders wanting a full-size sportbike experience on a learner licence. Rivals include the Aprilia RS 125, KTM RC 125 and Honda CBR125R.
| Year | Photo | Engine | Power | Weight | Seat | Fields |
|---|---|---|---|---|---|---|
| 2026 | ![]() |
124.7 cc | 15 hp | 127 kg | 820 mm | 51 |
| 2025 | ![]() |
124.7 cc | 15 hp | 127 kg | 825 mm | 52 |
| 2024 | ![]() |
125 cc | 14.8 hp | 127 kg | 820 mm | 52 |
| 2023 | ![]() |
125 cc | 14.8 hp | 127 kg | 820 mm | 52 |
| 2022 | ![]() |
124.7 cc | 14.8 hp | 127 kg | 825 mm | 52 |
| 2021 | ![]() |
124.7 cc | 15 hp | 127 kg | 825 mm | 52 |
| 2020 | ![]() |
124.7 cc | 14.7 hp | 127 kg | 825 mm | 51 |
| 2019 | ![]() |
124.7 cc | 14.7 hp | 127 kg | 825 mm | 51 |
| 2018 | ![]() |
124.7 cc | 15 hp | 127 kg | 818 mm | 51 |
| 2017 | ![]() |
124.7 cc | 15 hp | 127 kg | 818 mm | 52 |
| 2016 | ![]() |
124.7 cc | 15 hp | 127 kg | 818 mm | 50 |
| 2015 | ![]() |
124.7 cc | 15 hp | 127 kg | 818 mm | 50 |
| 2014 | ![]() |
124.7 cc | 15 hp | 127 kg | 818 mm | 49 |
| 2013 | ![]() |
124.7 cc | 14.8 hp | 127 kg | 818 mm | 48 |
| 2012 | ![]() |
124.7 cc | 14.8 hp | 127 kg | 818 mm | 48 |
| 2011 | ![]() |
124.7 cc | 14.8 hp | 127 kg | 818 mm | 49 |
| 2010 | ![]() |
124.7 cc | 17 hp | 127 kg | 818 mm | 48 |
| 2009 | ![]() |
124.7 cc | 14.8 hp | 127 kg | 818 mm | 48 |
| 2008 | ![]() |
124.7 cc | 14.8 hp | 127 kg | 818 mm | 47 |