2014 - 2021
KTM RC 390
Jt rear sprocket zbk - black zinc jtr890.45zbk
| JT
JT
Fits to:
KTM 390 RC [2014 - 2021]
2019 - 2022 KTM RC 390
Transmision ratio:
| 14 | 15 | ||
| 42 | 3.00 +2.3% | 2.80 -4.5% | |
| 44 | 3.14 +7.1% | 2.93 standard | |
| 45 | 3.21 +9.6% | 3.00 +2.3% | |
Specifications
| Manufacturer | JT |
|---|---|