Incoming
| Rider | Team 2019 |
|---|
Outgoing
| Rider | Team 2020 |
|---|---|
 Dongheon Cha | |
| Hyo Suk Gong | Retired |
| Hun Jang | Retired |
| Euro Kim | Retired |
| Hyukjin Kyui | |
| Keon Woo Park | Retired |
| Sanghong Park | Retired |
| Park Sanghoon | |
| Rider | Team 2019 |
|---|
| Rider | Team 2020 |
|---|---|
| Dongheon Cha | |
| Hyo Suk Gong | Retired |
| Hun Jang | Retired |
| Euro Kim | Retired |
| Hyukjin Kyui | |
| Keon Woo Park | Retired |
| Sanghong Park | Retired |
| Park Sanghoon | |