Meticulously designed to deliver predictable and smooth shifting, the microSHIFT R539 front derailleur is optimized for use with 52/42/30-tooth triple chainrings and Shimano 9-speed drivetrains.
Features
- Features a braze-on mount
- Optimized for use with 52/42/30-tooth triple chainring combinations
- Compatible 9-speed Shimano road drivetrains
- Maximum chainring size is 52 teeth
- Derailleur capacity is 22 teeth
Imported.
Technical Specs
| Best Use | Road Cycling |
|---|---|
| Derailleur Type | Front |
| Pull System | Bottom Pull |
| Weight | 101 grams |
| Number of Chainrings | 3 Chainrings |




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