The Yamaha Jupiter Z1 is an underbone sold mainly in Indonesia. It uses an air-cooled four-stroke single of about 113cc with fuel injection and a semi-automatic gearbox.
Cheap to run and easy to ride, it is used for daily commuting. Rivals include the Honda Supra X 125 and Suzuki Smash.
| Year | Photo | Engine | Power | Weight | Seat | Fields |
|---|---|---|---|---|---|---|
| 2023 | ![]() |
113.7 cc | 9.9 hp | 101 kg | 765 mm | 43 |
| 2022 | ![]() |
113.7 cc | 9.9 hp | 101 kg | 765 mm | 39 |
| 2021 | ![]() |
113.7 cc | 9.9 hp | 101 kg | 765 mm | 39 |
| 2020 | ![]() |
113.7 cc | 9.9 hp | 101 kg | 765 mm | 39 |
| 2019 | ![]() |
113.5 cc | 13.5 hp | 102 kg | 765 mm | 39 |
| 2018 | ![]() |
113.5 cc | 13.5 hp | 102 kg | 765 mm | 39 |
| 2017 | ![]() |
113.5 cc | 13.5 hp | 102 kg | 765 mm | 39 |