- Increases the oil flow by 40%, helping to prevent engine failure
- Keeps the engine lubricated to optimize performance
- Recommended for bikes with upgraded engines using the Koso North America 170cc Big Bore kit and 4V cylinder head (sold separately)
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2014-2015 | Honda | Grom 125 | |
| 2017-2020 | Honda | Grom 125 | |
| 2022 | Honda | Grom 125 | |
| 2018-2020 | Honda | Grom 125 ABS | |
| 2022 | Honda | Grom 125 ABS | |
| 2019-2021 | Honda | Monkey Z125M | |
| 2019-2022 | Honda | Monkey Z125MA ABS | |