JT SPROCKETS Aluminium Ultra-Light Rear Sprocket 478 - 520
Part No:
1074839004
NORMAL_PRODUCT
Manufacturer Part No:
JTA478.45
Former part number:
FR: 1074839004 ES: A47845
| Material | Aluminium |
|---|---|
| Rear sprocket version | Ultra-light |
| Rear sprocket type | 478 |
| Chain pitch | 520 |
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